There is an art room ___ the first floor.A. in B. at C. on

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There is an art room ___ the first floor.
A. in B. at C. on

答案

解析

表示位置时，in表示在一个空间范围，at表示在一个点，on表示在一个面。美术室在二楼的地面，所以选c.

举一反三

Jim often goes to school _____ bike. But today he goes to school _____ the school bus.

A．on, by

B．by, by

C．by, on

D．on, on

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He is very ______and he always explains things _____us.

A．impatient , to

B．impatient , with

C．patient , to

D．patient , for

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It’s very kind _____you to help me with my maths. It is hard _____me to learn it well.

A．of; for

B．of; of

C．for; of

D．for; for

题型：不详难度：| 查看答案

--How many members are there on the team?
--Eight this term. But there will be ten _________ next term. I’m not quite sure.

A．at all

B．at last

C．at least

D．at once

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Can you please spend _____ explaining it _____ us?

A．sometimes; to

B．some time; to

C．some times; for

D．sometime; for

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