题目内容
8.You _______ smoke.You are only 14 and it isn't allowed.( )| A. | don't have to | B. | mustn't | C. | needn't |
分析 你一定不要吸烟,你仅仅十四岁,这是不允许的.
解答 答案:B.
A.don't have to不必;B.mustn't一定不要,表示禁止;C.needn't不必.根据句意,可知是一定不要的意思,故选B.
点评 本题考查的是考查情态动词的用法,区分情态动词的用法是关键.
练习册系列答案
相关题目
18.①---Pardon
②---Yes
③---I can't hear you clearly( )
②---Yes
③---I can't hear you clearly( )
| A. | ①升调②升调③降调 | B. | ①升调②降调③升调 | C. | ①升调②降调③降调 | D. | ①降调②降调③升调 |
16.-Excuse me,Linda.Can you go to the zoo with me?
-Sorry.I ________ my homework.( )
-Sorry.I ________ my homework.( )
| A. | do | B. | did | C. | was doing | D. | am doing |
3.-Did you see the film last night?
-No,I ______ some shopping at that time.( )
-No,I ______ some shopping at that time.( )
| A. | am doing | B. | was doing | C. | did | D. | will do |
13.My father has a habit of jogging ________ the jinchuan River for an hour in the morning.( )
| A. | between | B. | along | C. | over | D. | through |
20.---I don't know when tomorrow.
---I will call you as soon as he .( )
---I will call you as soon as he .( )
| A. | will he come; arrives | B. | he will come; arrives | ||
| C. | he will come; will arrive | D. | will he come; will come |