Detailed explanations for multiple choice English questions in the high school entrance examination

( )20. He had _________ much work to do that he couldn't go out.

A. so B. such C. as D. or

< p>When the adjective before the noun is a word expressing number, such must be replaced by so. Such as:

①There are so many people that we can't go past.

②I ate so much food that I didn't want to go any farther.

< p> Pay attention to this sentence: He is such a little boy that he can't read or write. (A little in this sentence does not mean "a little", but "a small one", so, in front of Still use such instead of so

( ) 28. We found ________ necessary to protect the environment.

A. it B. this C. that D. what

Can you explain why you don’t choose C?

I forgot this, it seems to emphasize using it

( )29. The weather in Beijing is cooler than ________ in Guangzhou.

A. this B. it C. that D. one

Is there any difference between these options?

that, the weather in Guangzhou

( )71. The headmaster ________for more than two weeks.

A. has left B. has gone C. has been away D. has come back

Item A represents a short-lived action and item C represents sustainability (because it is two weeks later)

( )77.--Excuse me, Look at the sign NO SMOKING! --Sorry, I ________ it.

A.don't see B.didn't see C.haven't seen D.won't see

Why can't I choose B. The emphasis is because I didn't see it in the past.

Present perfect tense

( ) 101. The dinosaur's eggs are found by explorers in the _______

A. 1920s B.1920's C. 1920s' D. 1920'

Is there any difference?

( )115. No one can stop news _______.

A. to report B. to be report c, from reporting D. being reported

Now Is the participle in passive voice? stop doing, there is a passive be reported

( )116. –Hi, Kate! --Hi, Mary. I ______ you are here.

A. don't know B. don't think C, think D. didn't know

Is there any difference from question 77 above? They're all having a conversation.

( )117. –Have you ever traveled abroad?

--Sure. I ____ the language of English in the USA two years after I graduated from the university.

A. used to learn B. was used to study C. have studied D. didn't use to study

I don't understand this question. Can an expert explain it to you? Translation: I studied English in the United States for two years after graduation.

Used to do means to do something in the past. Example: He used to read books for an hour every day. He used to read books for an hour every day (meaning he no longer does so)

Be used to doing means to be used to doing something.

Example: He is used to reading books for an hour every day. He is used to reading books for an hour every day. (He still does this now)

be used to do is used as..., The box is used to contain books. This box is used to contain books (this be used is the passive form of use

( )119. When I got to his home, he ________ for an hour.

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A. had left B. left C. had been away D. has been away

What is the difference between item A and item C?