____ be careful when crossing the street!A．MustB．ShouldC．Ought toD．Do - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

____ be careful when crossing the street!

A．Must

B．Should

C．Ought to

D．Do

答案

解析

加强祈使句的语气,不管动词是系动词还是行为动词,都在动词前加do。

核心考点

试题【____ be careful when crossing the street!A．MustB．ShouldC．Ought toD．Do】；主要考察你对句式等知识点的理解。[详细]

举一反三

Little ____ about what others think.

A．he cares

B．he doesn’t care

C．does he care

D．doesn’t he care

题型：不详难度：| 查看答案

Was it from the teacher　　　　you learned about this？

A．when

B．where

C．that

D．which

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It was about 600 years ago ______the first clock with a face and an hour hand was made .

A． that

B．until

C．before

D．when

题型：不详难度：| 查看答案

It was the rescue team ______helped the victims in the earthquake in Tibet.

A．which

B．what

C．who

D．whom

题型：不详难度：| 查看答案

It was in New Zealand ___ Elizabeth first met Mr. Smith.

A．that

B．how

C．which

D．when

题型：不详难度：| 查看答案

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