They want to make _____ clear to the public that they are doing an important and

题型：不详难度：来源：

They want to make _____ clear to the public that they are doing an important and necessary job.

A．that

B．this

C．it

D．one

答案

解析

略

举一反三

Praise is like sunlight to the human spirit； without _____we cannot flower and grow.

A． it

B．them

C．that

D．which

题型：不详难度：| 查看答案

My parents always remind me to work hard at my lessons and I am forbidden to do_________except studying.

A．something

B．anything

C．nothing

D．everything

题型：不详难度：| 查看答案

It has been a long time for human to make _____ to reach the moon.

A．its easy

B．it’s possible

C．it truth

D．it possible

题型：不详难度：| 查看答案

____ is up to us to give them all the help _____ we can.

A．That; that

B．What ; what

C．It , what

D．It, /

题型：不详难度：| 查看答案

They form a polar molecule, ____ is, ____ with a slightly positive end and a slightly negative end.

A．which; that

B．it; one

C．that; one

D．one; that

题型：不详难度：| 查看答案