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单选题

You may _____ this kind of sign in the library. It means we must keep silent.

A

look at

B

find

C

find out

D

题目答案

B

答案解析

暂无解析
举一反三
单选题

The doctor is friendly to sick people and she is ______ mother.

A

Jack and John

B

Jack's and John

C

Jack's and John's

D

Jack and John's

题目答案

D

答案解析

问题要点

本题考查名词所有格的用法。

答案解析

句意:那名医生对病人很友好,她是杰克和约翰的妈妈。根据The doctor 和 she 的单数意义可知,她是杰克和约翰共同拥有的妈妈,要用“A+B's”的结构,故答案为D。

单选题

Here _____ my gloves. Would you like to try them on?

A

is

B

are

C

have

D

has

题目答案

B

答案解析

本题考查“Here+be+名词主语”结构的用法,主语是my gloves,故所缺的 be 动词是 are。

单选题

My grandparents wrote letters to keep in touch with others ______ they were young.

A

when

B

since

C

after

D

before

题目答案

A

答案解析

问题要点

考查连词的用法。

答案解析

四个选项的含义分别是:when当……的时候;since自从;after在……之后;before在……之前。结合本题语境可知,当我爷爷奶奶年轻的时候,他们写信和别人保持联系。表示“当……的时候”要用连词when,故答案为A。

单选题

We gave away ______ books to the school library last year.

A

six thousands

B

six thousand

C

six thousands of

D

six thousand of

题目答案

B

答案解析

问题要点

考查thousand的用法和搭配。

答案解析

six thousand意为“六千”,当thousand和具体的数字搭配时,要用的thousand的单数形式,而且其后不加of。故选B。

单选题

—Can I help you,sir?

—Yes,please. I am ______ a blue T-shirt.

A

looking up

B

looking for

C

looking after

D

looking through

题目答案

B

答案解析

问题要点

考查look短语用法。

答案解析

look up查阅;look for 寻找;look after 照顾;look through 浏览;根据本题语境可知,那位男士正在“寻找”意见蓝色的T恤,故选B。

单选题

We all like our bookcase in our classroom. There are ______ books on the shelves.

A

three hundred of

B

three hundreds

C

hundreds of

D

three hundreds of

题目答案

C

答案解析

本题考查hundred的用法。hundreds of “数以百计的”和three hundred“三百”都是正确的搭配,故答案为C。

单选题

Be careful! Boys and girls! Don't ______ your schoolbags on the school bus.

A

find

B

leave

C

forget

D

collect

题目答案

B

答案解析

find意为“找到”;leave意为“遗忘,离开”;forget意为“忘记”;collect意为“收集”。根据语境“不要把你们的书包忘在校车上”可知选B。

单选题

I can't do my homework now. I ______ my homework in the classroom this morning.

A

leave

B

forget

C

forgot

D

left

题目答案

D

答案解析

问题要点

本题考查 forget 和 leave 的区别以及动词的时态。

答案解析

根据题干中的“我现在不能做我的家庭作业”可推断,我今天早上把它放在教室里了。表示“把某物遗忘在某处”要用 leave,即leave +地点,先排除B和C;再根据 this morning 可知时态为一般过去时,故所缺的词是left。故答案为D。