All passengers ______ go through safety check...

Now all passengers　　 show their ID cards and go through the safety check before they take a train.

A.would　　 B．may　　 C．could　 D．must

九年级英语单项填空中等难度题查看答案及解析

All passengers ______ go through safety check before they take the underground．

A.can B.may C.must D.shall

九年级英语单选题中等难度题查看答案及解析

All passengers______go through safety check before they take a plane.

A. can    B. may

C. must    D. ought

九年级英语单项填空简单题查看答案及解析

All passengers ______ go through safety check before they take a plane.

A. can　　 B. may　　 C. must　　 D. could

九年级英语单项填空中等难度题查看答案及解析

All passengers ________ go through safety check before they take a plane.

A. can B. may C. must D. ought

九年级英语单项填空中等难度题查看答案及解析

.Nowadays .all passengers　　　　 go through safety check before take a train.

A. can　　　　 B. may　　　　 C. must　　　 D. will

九年级英语单项填空简单题查看答案及解析

Nowadays all passengers　　　　 go through safety check before take a train.

A. can　　　　 B. may　　　　 C. must　　　 D. will

九年级英语单项填空中等难度题查看答案及解析

All the passengers _______ go through the safety check before getting on the plane.

A. might　　　　　　　　　　 B. must　　　　　　　　 C. can

九年级英语单项填空中等难度题查看答案及解析

The shopping mall ________ go through fire control safety check, or it can’t start business.

A. can B. may C. need D. must

九年级英语单选题中等难度题查看答案及解析

You 　　　 go through the security check（安检）before getting on the train.

A. can　　　　　　　　　　　 B. might　　　　　　　　　 C. may　　　　　　　　　 D. must

九年级英语单项填空简单题查看答案及解析