These problems, __________, will seriously affect the growth of teenagers and even the nation’s future.
#82644
A
solved properly
B
if solved properly
C
not if properly solved
D
if not solved properly
推荐题目
_________ homework did we have to do that we had no time to take a rest.
#80253
A
So much
B
Too much
C
Too little
D
So little
The child tiptoed(翘起脚尖走) quietly to the bird. ______ into the forest when he was about to catch it.
#79595
A
Flew it away
B
Away flew it
C
Away it flew
D
Flew away it
Only after a baby seal is pushed into the sea by its mother _____ to swim.
#82603
A
how will it learn
B
will it learn how
C
it will learn how
D
and it learns how
In ________ , but out ________ again.
#562
A
came the teacher; he went
B
came the teacher; went he
C
did the teacher come; he went
D
the teacher came; went he
—It's nice.Never before________ such a special drink!—I'm glad you like it.(2011·福建)
#79539
A
I have had
B
I had
C
have I had
D
had I