How should we go through the security check?A.you should wait one by oneB.show your certificate onlyC.put your carry _on baggage on the belt ,which will take it to be sereen bay X-ray equipmentD.you should go through the gate and the staff may give you a

How should we go through the security check?

A.you should wait one by one

B.show your certificate only

C.put your carry _on baggage on the belt ,which will take it to be sereen bay X-ray equipment

D.you should go through the gate and the staff may give you a personal search

正确答案：CD

第1题：

If I were you I () accept the invitation.
A、will
B、would
C、may
D、should

参考答案：B
第2题：

________ the vessel have no safety radiotelegraphy certificate at the time of her delivery，she ________ be held to be unseaworthy．
A.If／may
B.Will／shall
C.Should／would
D.Would／should

正确答案：C
第3题：

Which of the following shows the proper pronunciation of the word "should" in the sentence"What should we do"

答案：C
解析：
第4题：

Being a good leader，one ______ to think more of others. A. must B. may C. ought D. should

正确答案：C
第5题：

______ it rain tomorrow moring, the loading ______.
A.Should / will be postponed
B.If / shall be postponed
C.Should / would be postponed
D.If / has to be postponed

正确答案：C
一旦明天早上下雨，装货将被延迟。
第6题：

I__________have been there,but I__________not find the time.

A.should；would
B.should；could
C.might；could
D.could；could

答案：B
解析：
考查情态动词的用法。句意为：“我本应该去那里，但我没时间。”should have done表示“过去本应做的事而实际上并没有做”，常含有责备、遗憾的语气。