Daily temperature difference refers to the difference between the highest temperature and the lowest temperature in a day. The following figure shows the daily temperature curve of Putian in February

Daily temperature difference refers to the difference between the highest temperature and the lowest temperature in a day. The following figure shows the daily temperature curve of Putian in February 2011~ 20,2013, with the following four items.

Question 1:D

Question 2:C

Question 3: D.

Question 1: Through calculation, the daily temperature difference (daily temperature difference) of 12 is 6℃, 14 is 8℃, 16 is 3℃, and 18 is 9℃ respectively. Of these four dates, 18 has the largest daily temperature difference, so D is chosen.

Question 2: The weather symbols in the picture are: A is sunny, B is foggy, C is cloudy, D is rainstorm, and the weather in Putian on February 17 is cloudy, which accords with item C.

Question 3: Windmills in the Netherlands, Tower Bridge in London, England, Leaning Tower in Pisa, Italy, and Eiffel Tower in Paris, France are all famous tourist attractions in Western Europe. Choose D.

Test sites: temperature distribution, weather symbols, tourism resources in western Europe.