Worms like to dig tunnels ___.A．on earthB．in the earthC．in the worldD．on the ear

题型：不详难度：来源：

Worms like to dig tunnels ___.

A．on earth

B．in the earth

C．in the world

D．on the earth

答案

解析

略

举一反三

No matter what happens, you should stick ___ your word.

A．in

B．to

C．on

D．into

题型：不详难度：| 查看答案

Madame Curie and her husband continued to work __ all the discomforts.

A．in spite

B．in spite of

C．in the spite of

D．on spite of

题型：不详难度：| 查看答案

Oh, Tom your face is very dirty.Look at yourself ___ the mirror.

A．on

B．at

C．in

D．under

题型：不详难度：| 查看答案

Alice fixed her eyes upon Bob, there was an expression __ that he could not understand.

A．in it

B．on them

C．in them

D．on it

题型：不详难度：| 查看答案

He looked at me with that special expression ___ his face.

A．in

B．on

C．onto

D．into

题型：不详难度：| 查看答案