—Shall I inform him of the change of the schedule right now?
—I am afraid you _______,in case he comes late for the meeting.
A．willB．mustC．mayD．can
B
考查情態(tài)動詞, 根據(jù)“in case he comes late for the meeting.”的語境, 只有must（必須） 才符合。
練習冊系列答案
相關習題

科目：高中英語 來源：不詳 題型：單選題

We _____ estimate the spirit of the Shanghai Expo too much, which is sure to play an important role in our daily life.
A．may notB．should notC．must notD．cannot

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

If there _____ an art exhibition in our city next week, our class _____ go and enjoy it.
A．will be; wouldB．would be, will
C．were, willD．should be, would

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

We insisted that the girl ________ qualified for the job, but the manager insisted that she ________ the job because of her shyness as a receptionist.
A．should be; was offeredB．was not; should be offered
C．was; not be offeredD．should not be; was not offered

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

I can’t accept the order he gave yesterday that I _____in my own study!
A．couldn’t beB．not be C．mustn’t be D．wasn’t

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Teachers recommend parents________ their children under 12 to ride bicycles to school for safety.
A．not allowB．do not allowC．mustn’t allowD．couldn’t allow

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 tell my parents the secret yesterday.
--- But you ______.
A．ought to doB．ought toC．shouldD．ought to have

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—-I’m very sorry. I haven’t brought you the pen you lent me yesterday.
—-Forget it. You      not return it to me as I have got an extra one.
A．mustB．needC．canD．should

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

“The answer sheet written with a pencil         be cancelled,” declared the teacher.
A．shallB．shouldC．mustD．may

查看答案和解析>>

同步練習冊答案