.What some teenagers don’t realize is ____ difficult life can be if they get addicted to drugs.
#4789
A
how
B
what
C
that
D
why
推荐题目
Thank you _____ visiting our company. We are looking forward to _____ you again.
#4577
A
to, seeing
B
for ,see
C
to, see
D
for, seeing
This book can be of help to ________ wants to do the job.
#4815
A
who
B
whoever
C
no matter who
D
whomever
.Jenny, your paintings are wonderful. I _____ you learned to paint.
#4747
A
hadn’t known
B
didn’t know
C
won’t know
D
haven’t known
Determination is a kind of basic quality and this is _____ it takes to do jobs well.
#59076
A
why
B
that
C
which
D
what
--- Where is the post office ? --- Go to the ______ and you’ll see the post office ______ the street．
#4642
A
bicycle’s shop ; cross
B
bicycle shop ; across
C
bicycles shop ; cross
D
bicycles’ shop ; across