精英家教网 > 初中英语 > 题目详情

【题目】The captain says that all the seatbelts ______ be fastened(抓紧)before the plane takes off.

A.canB.mayC.mustD.should

【答案】C

【解析】

句意:机长说飞机起飞前必须系好所有的安全带。

can能,表示有能力;may可以,表示允许;must必须,表示主观上认识有必要;should应该,(常用于纠正别人)应该,应当,(提出或征询建议)该,应当。根据before the plane takes off可知此处指必须系好安全带,故选C

练习册系列答案
相关习题

科目:初中英语 来源: 题型:

【题目】What ________ be done at any time will be done at no time.

A.mustB.needC.mayD.should

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】Excuse me Do you think I could borrow your dictionary

It's in my schoolbag

A.Yes you mayB.Yes you could

C.Yes enjoy yourselfD.Yes help yourself

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】—Robert, you look much than last week.

—Yes, Mom. The final exam is coming.

A.busyB.busierC.busiestD.the busiest

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】Jackie Chen, who was awarded an Oscar, told the reporter that he was proud ______ his country.

A.ofB.withC.forD.out

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】The volunteers are very happy to help in the hospital ______ the work there is hard and dirty.

A.thoughB.untilC.ifD.unless

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】The use of new technology adds excitement to ______ life and makes it wonderful.

A.ourB.weC.usD.ours

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】You can contact your agent to get _______ information.

A.furtherB.fartherC.furthestD.farthest

查看答案和解析>>

科目:初中英语 来源: 题型:

【题目】The snow falls ______ and here comes the winter.

A.livelyB.kindlyC.lovelyD.gently

查看答案和解析>>

同步练习册答案