—Why do you eat so little?—I’m _______ a diet to reduce some weight.A．inB．onC．wi

题型：不详难度：来源：

—Why do you eat so little?
—I’m _______ a diet to reduce some weight.

A．in

B．on

C．with

D．under

答案

解析

考查固定搭配。Be on a diet在节食。选B。

举一反三

He wasdismissed from school because of the rule that alcohol is banned from all buildings.

A．he violated	B．he violating
C．his violated	D．his violating

题型：不详难度：| 查看答案

______ their return, they were praised as national heroes.

A．At

B．By

C．On

D．With

题型：不详难度：| 查看答案

The Tibetans have lived in the Himalayas for centuries and have adjusted to the conditions _________.

A．at such great height	B．at such a great height
C．on such great height	D．on such a great height

题型：不详难度：| 查看答案

After the class was over, the student apologized _______ the teacher ______ his coming late.

A．/; because

B．/; for

C．to; because

D．to; for

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Mary is so crazy _____ that famous singer that her hairstyle is similar _____his.

A．to; about

B．about; with

C．with; to

D．about; to

题型：不详难度：| 查看答案