There _____ be a shortage of water in Yunnan? I wonder. You know it is in the southwest of China where there used to be adequate rain .
A could              B  must            C  can              D should
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

.
—She must have gone back to the valley. 
—No, she_________. The entrance to it was nowhere to be found.
A．mustn’tB．needn’tC．couldn’tD．may not

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

he said he would ring me up, but he didn’t ___my telephone number?
A．Has he forgottenB．Must he forgetC．Must he have forgottenD．Could he have forgotten

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


It is important to know about the cultural differences that _______ cause problems.
A．mustB．dareC．needD．may

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


I didn’t mean to hurt you．What I meant was that you ______ have spoken to him like that.
A．shouldn’tB．mustn’tC．wouldn’tD．couldn’t

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

— Must I take a taxi?
—No, you______. It is only a six minutes’ walk. 
A. don’t have to             B. must                  C  can’t           D ought to

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Jack took the 8:30 bus to Guangzhou this morning.
—Really? He ______ 8:20 Express. It is much more comfortable and faster to travel by train.
A．could have takenB．would have takenC．need have takenD．must have taken

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Has he changed his mind?
—Yes. After some hours of discussion, I ____ to talk him into accepting the new plan.
A．had managedB．would managedC．have managedD．managed

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


---Helen, will you be at the party tonight?
---Yes, but I have so much homework to do that I really__________.
A．can’tB．mustn’tC．won’tD．shouldn’t

查看答案和解析>>

同步練習(xí)冊答案