Teenagers should_____________ drive. They’re not serious enough.A．allowed toB．be

题型：不详难度：来源：

Teenagers should_____________ drive. They’re not serious enough.

A．allowed to	B．be allowed to
C．allow to	D．not be allowed to

答案

解析

试题分析：句意：不应该允许年轻人驾车。他们还不够严谨。本句中主语是动作的对象，故用被动语态。选D。
点评：此类题型主要是确定句子主语与谓语动词的关系。如果是主动关系则用主动语态，反之如果是动宾关系，则用被动语态。

举一反三

The game __________ by all the students.

A．enjoys	B．enjoyed
C．enjoying	D．is enjoyed

题型：不详难度：| 查看答案

Can you guess if they ________ to play basketball with us ? I think they’ll come if they _______ free .

A．come, are	B．will come , will be
C．will come , are	D．come , will be

题型：不详难度：| 查看答案

When I called Mr. Li, he and his wife ________ in the rain.

A．trapped	B．were traped
C．were trapped	D．were trapping

题型：不详难度：| 查看答案

The 30^th London Olympic Games ____________ on July 27^th, 2012.

A．will be held	B．is held
C．was held	D．has been held

题型：不详难度：| 查看答案

—How clean the window is!
—Yes, it just now.
A、cleaned
B、has been cleaned
C、was cleaned

题型：不详难度：| 查看答案