Our country did a lot about the drunk-driving, and it took some time ____ the situation got better.
#33201
A
after
B
since
C
unless
D
before
推荐题目
_________ I traveled by boat, I got seasick.
#34724
A
After
B
Each time
C
The every time
D
Each time when
_______ the two are only several days apart in age, they seem to belong to wholly different generations.
#31480
A
While
B
When
C
As
D
Since
_____ to go abroad, his spare time is totally spent in learning English.
#34639
A
Having intended
B
Intending
C
To intend
D
Because he intends
Please call my secretary to arrange a meeting this afternoon, or ________ it is convenient to you.
#30284
A
whenever
B
however
C
whichever
D
wherever