A ship in the harbor is safe，but that’s not __________ ships are built for．
#30508
A
what
B
that
C
why
D
how
推荐题目
, you should keep it a secret; or you will ruin our plan.
#30593
A
If asking
B
If asked
C
If to ask
D
If being asking
---It cost me 30 yuan to get here. ---Well, it was crazy of you to take a taxi you would come by bus as well.
#31882
A
unless
B
when
C
if
D
because
She was so angry that she rushed out into the rain ______ I could stop her.
#31745
A
when
B
until
C
before
D
after
_________ he took plane, he was frightened to cry.
#31031
A
First time
B
At the first time
C
For the first
D
The first time
______he has made up his mind, no one can make him change it.
#32727
A
Although
B
Unless
C
Until
D
Once