All passengers______go through safety check before they take a plane.
A．canB．may
C．mustD．ought
C

試題分析：can能，能夠；may可以，可能；must必須，一定；Ought應(yīng)該。句意：所有乘客在上飛機(jī)之前都要經(jīng)過安檢。故選C。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：不詳 題型：單選題

Han Han’s new book will ________ next month.
A. come out             B. come on             C. come in

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

–Mom, must I stay there the whole day?
--No, you______. You ____ come back after lunch, if you like.
A．mustn’t, canB．needn’t, must
C．needn’t, mayD．mustn’t, may

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

— John, do you have any plans for this weekend?
— I’m not sure. I _______ go fishing with my uncle.
A．canB．may
C．mustD．should

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

—Would you like to watch the 2014 Nanjing Youth Olympic Games this summer holiday?
—I’d love to. I believe it ________ be fun.
A．canB．can’t
C．must’tD．must

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

—Must I hand in my homework now， Mr.Smith?
—No，you ________.
A．can’tB．shouldn’t
C．wouldn’tD．needn’t

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

--Writing is a skill, it looks easy but it        be difficult.
--No wonder I'm not so good at writing. I need to practice a lot.
A. must
B. can
C. should

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

–I’m not good at English, Amy. What should I do?
--You      practice it more. For example, you      read English every morning.
A．should; shallB．should; could
C．could; willD．must; are able to

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

---Is the man over there Mr. Brown?
----It ______ him. He has gone to Brazil to watch the 2014 FIFA World Cup.
A．may notB．can’t beC．shouldn’tD．mustn’t

查看答案和解析>>

同步練習(xí)冊答案