My aunt often drops by my house ______ Sunday afternoons because I am free then.

题型：不详难度：来源：

A．at

B．in

C．on

D．of

答案

解析

at表示时间的一点，in表示一个时间范围，on表示在具体某一天，of表示所有关系，根据星期日下午，选C。

举一反三

We will celebrate the 90th birthday of the Chinese Communist Party ____June 29th, 2011 in Qinzhou.

A．on

B．at

C．in

D．during

题型：不详难度：| 查看答案

I don’t know how to begin a talk with Betty. She can sit all day long _______a word.
A. by B. with C, in D. without

题型：不详难度：| 查看答案

Look at the wall. There are some pictures ________ it.

A．in

B．on

C．to

D．at

题型：不详难度：| 查看答案

I usually get up _____ 7:00 ________ the morning.

A．in; at

B．

at; in

C．in; in

D．at; on

题型：不详难度：| 查看答案

Shanghai Disneyland has started to be built and it will be open ________
five years.

A．in

B．for

C．from

D．before

题型：不详难度：| 查看答案