问题

There is no doubt _____ short sight is a seriousproblem among the youth of our country.

A:which
B:whether
C:what
D:that

正确答案是：

同类题型

derstandings_____ from lack of social communication, unless _____ with properly, may leadto serious problems

Mr. Brown was sentenced to 10 years’imprisonment for______ murder.

up _______ youfell down, and I’m sure you’ll succeed in time.

___ you are on holiday,you should enjoy leisuretime and take your focus off your work

I agree ____ what you said