1. Which country does the quartz brick come from? () A, German B, Italian C, China D, USA.

Appendix 1: test database

Item bank collection:

1. Which country does the quartz brick come from? () (correct answer: b)

A. German B Italian C China D USA

2. Is quartz brick a new green product? () (correct answer: a)

A is B. No.

3. What are the characteristics of quartz brick? () (multiple choice) (correct answer: ABC)

A, perfect, like a B. Wear-resistant international PEI4-5.

B.c. water absorption

4. When was the first 2CM thick quartz brick developed and produced? () (correct answer: c)

2006 B.2008 C.2009 d 20 10

5.2CM quartz brick can be directly laid on which of the following foundations? () (multiple choice) (correct answer: ABCD)

A. cement slurry B. grass C. pebble sand D. tray

Is 6.2CM quartz brick suitable for curtain wall dry hanging and hanging paving? () (correct answer: a)

A. Applicable B. Not applicable

7. Failure strength of ceramic tile () (correct answer: D)

A.≥8000 Newton b .≥9000 Newton

C. ≥11000 n D. ≥13000 n (the data of these two answers are mentioned in our published articles).

8. Advantages of Ge Wei quartz brick: () (multiple choices) (correct answer: AB)

A. 1200℃, 120 minutes firing B. full-body brick blank technology. Internal and external training.

C. 100% reduced stone D. 100% over-standard stone.

9. What are the specifications of standard products () (multiple choices) (correct answer: ABCD)

A.600 * 600mm B.450 * 900mm c. 1200 * 600 mm D.225 * 900 mm.

10. How many times have Ge Wei quartz bricks been improved and perfected () (correct answer: c)?

A. 1

1 1. What is the brand concept of Ge Wei enterprises? () (correct answer: a)

A. "Demanding beauty" B. "Quality products, quality life"

C. "Supreme life, just to build" D. "Imagine design and enjoy life"

12. What is the product of Ge Wei brand personality? (correct answer: b)

A. inkjet marble B.25px &; 50px thick quartz brick

C. Ultra-thin 2.5-pixel glazed D.3000x3000mm ceramic tile

13. The production base in Ge Wei is () (correct answer: a).

A. Shandong b Shanxi c Henan d Hebei

14. Up to now, in which countries or regions has Ge Wei set up branches/offices () Correct answer: a)

A. USA, Sweden, Netherlands, India, Hong Kong and Italy

B. Pakistan, Belgium, Thailand, Korea and Japan

C. Canada, the United States, Vietnam, Myanmar and Russia

D. Russia, the United States, India, the Netherlands and Belgium

15. Find out which of the following options belongs to the overseas engineering case of checked quartz brick () (multiple choices) (correct answer: ABCD)

A. Zenjido Hotel B. Hilton Hotel Malaysia

C. Stockholm Villa, Sweden D. Jeju Island Hotel, Korea

16. Find out which of the following options belongs to the domestic engineering case of checked quartz brick () (multiple choices) (correct answer: ABCD)

A. Foshan New Media Creative Industrial Park

B. Nanjing Six Dynasties Ancient Capital Museum

C. Kerry and Metropark International Resort Hotel in Kaili, Guizhou

D. Taidi Haixi Center, Haicang District, Xiamen, Fujian Province

17. Which of the following options are unique products? () (multiple choice) (correct answer: ABCD)

A. Demi/Jura (Jr) B. Fine cement/Kutula (CC)

C. Shi Ying/Shi Ying (Qu) D. Wood grain/organic matter (OG)

18. What are the common advertising slogans? (correct answer: c)

A. "No gifts this year, just melatonin" B. "Create quality and enjoy life"

C. "Moderate thickness, both inside and outside" D. "Natural comfort is enjoyment"

19. What exhibitions did Ge Wei participate in recently? (Famous foreign exhibitions) (multiple choices) (correct answer: ABCDEF)

A. Valencia, Spain B. Bologna, Italy C. Dubai D. American Building Materials Exhibition

E. Xiamen stone exhibition F. Korea exhibition

20. Is the quartz brick quartz stone? (correct answer: b)

Yes, it is used to make artificial stones for the surface of cabinets. B, no, quartz brick is ceramic tile and quartz stone is imitation stone.

The water absorption of 2 1. quartz brick is ultra-low, lower than ()? (correct answer: b)

a . 0.5% b . 0. 1% c . 0. 1-0.5% d . 1%

22. The characteristics of quartz brick is ()? (correct answer: ABCD)

A. ultra-low water absorption B. porcelain C. international PEI4-5 wear-resistant D. timely crystal-like precision structure

23. Quartz brick is a new type of ceramic tile, which is ()? (correct answer: a)

A. Ultra-low water absorption ceramic tiles B. Ordinary antique tiles C. Full glazed surface D. Quartz stone

24. Products with only the thickness of checked quartz brick ()? (correct answer: b)

A5px B5px\25px C2.5px D7.5px

25. Ge Wei quartz brick product slogan is ()? (correct answer: b)

A. The thin thread in the world B. Thickness, D5px outdoor tiles for internal and external repair.

26. Ge Wei quartz brick product development concept is ()? (correct answer: a)

A. natural aesthetics B. imitation stone C. royal luxury D. new category

27. What is the positioning product of quartz brick? () (correct answer: b)

A. Quartz brick is the top category of top Italian brands. B. Quartz brick is a new category demanded by new elite groups.

C. quartz bricks are high-grade luxury ceramics. D. quartz bricks are low-grade ceramics.

28. Ge Wei quartz brick has high wear-resistant quality () (correct answer: B).

A. the anti-skid coefficient reaches r11B. the wear resistance reaches the international PET4-5 level.

C. the water absorption is lower than 0.1%D. the damage degree is 13000 N.

29. The crystal-like dense structure of quartz brick ensures high quality? (correct answer: a)

A. high density B. high wear resistance C. high bending strength D. high failure strength

30. The first generation of quartz brick was the first 50px quartz brick created by Ge Wei in 2009. In (), Ge Wei introduced 25px quartz brick? (correct answer: d)

2006b.2009 C.20 14 D.20 15

3 1. The core technology of Ge Wei quartz brick is ()? (Correct answer: ABC)

A. Green renewable resource technology B.SFP technology C. Nano-photocatalyst technology D does not contain any technology.

32. The damage degree of Ge Wei quartz brick is () (correct answer: A).

B.13000nb.0.1%c.r11d. The international pet level is 4-5.

33. Ge Wei quartz brick quality products advocate () the application concept (correct answer: b).

A. repair with the same thickness inside and outside. B. Indoor &; Outdoor integrated application concept

C. Interior integral application concept D. Curtain wall special application concept

34. Ge Wei quartz brick leading () application style (correct answer: B)

D. Ge Wei lifestyle B. Comfortable, simple, natural and fashionable

C. Luxury D. Pastoral style

35. One of the distinguishing features of checked quartz brick is poor thermal conductivity, which is beneficial? (correct answer: c)

A. the expansion coefficient is small. B. high temperature and fire resistance. C. heat insulation. Curtain wall is warm in winter and sun-proof in summer.

36. Only the advantages of lattice quartz brick photocatalyst nanotechnology are ()? (Correct answer: ABC)

A. Natural decomposition of harmful substances B. Ceramic protective film

C. antifouling, disinfection, antibacterial and deodorization. D. only aesthetic function.

37. Only the product quality of checked quartz brick ()? (Correct answer: BC)

A. semi-polished surface B. matte surface C. dry non-slip surface D. full polished surface

38. Ge Wei was founded in ()? (correct answer: a)

2006b.2009 C.20 14 D.20 15

39. Ge Wei quartz brick is () (correct answer: C)

A. Ceramic enterprise B. Sino-German joint venture. Tile brand D. State-owned enterprise

(The topic structure is: multiple choice questions+multiple choice questions, with a total score of 100).