语法词汇练习 语法大全 语法详解 英语听力 
I was watching the news on TV _______ the power went off.
#33427
A
when
B
as
C
while
D
until
下一题
推荐题目
They are talking _______ they were old friends.
#31537
A
as if
B
as although
C
even if
D
even though
We can’t help you ____ you tell us what’s wrong.
#33951
A
Since
B
Unless
C
If
D
When
 ________I was in trouble, he would come to help me out.
#31120
A
Every time
B
The first time
C
for the first time
D
Next time
Hurry up, ________you’ll miss the bus.
#32836
A
and
B
while
C
but
D
or
_____ makes the school famous is _____ more than 90% of the students have been admitted to universities.  
#30393
A
What; because
B
What; that
C
That; because
D
That; what