It is written clearly in the requirements that all passengers _______ check onto board thirty minutes before the plane takes off．

A．mayB．canC．will D．shall

D

解析四個(gè)選項(xiàng)分別表示可以、能、將要和應(yīng)該，根據(jù)題意選D，要求中清晰地寫明了，飛機(jī)起飛前三十分鐘，所有乘客都應(yīng)該檢查后登機(jī)。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

You’d better put on a heavy coat.Sometimes it________be very cold here at night.

A．should B．can
C．will D．must

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

—Do you think the rain will affect the football match?
—The players are used to such rainy weather, so it ______ make any difference to them.

A．shan't B．shouldn't C．needn't D．mustn't

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

The light in his office is out. He_________ left for home.

A．must have B．must have been C．should have D．should have been

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

— I want someone to write the composition for me.
— No! It’s a rule in our school that as a student, you _______ depend on yourself.

A．shallB．willC．canD．should

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

Jack, look! Everybody is doing homework quietly. ________ you make a noise in class?

A．Could B．Shall C．Will D．Must

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

— Shall I go and buy two more bottles of beer?
— No, I’ve already bought twenty. That _____ be enough for us two.

A．can B．may C．ought to D．might

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

(2013·濰坊市高三二模)Sometimes smiles ________ be false, hiding other feelings like anger, fear or worry.

A．must B．should
C．can D．would

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：單選題

—Is Nick coming by train?
—He should, but he ________ not. He likes driving his car.

A．must  B．may 
C．can  D．need 

查看答案和解析>>

同步練習(xí)冊(cè)答案