语法词汇练习 语法大全 语法详解 英语听力 
He failed the midterm examination and only then ________how much time he had wasted.
#82282
A
he realized
B
did he realize
C
he had realized
D
had he realized
下一题
推荐题目
If you don’t go to the cinema weekend ________.
#82703
A
nor do I
B
nor will I
C
so do I
D
so will I
In no way ________ in a test for a student.
#79701
A
a cheat can be allowed
B
can not a cheat be allowed
C
can a cheat be allowed
D
a cheat can not be allowed
Father advised me not to say anything until＿＿＿＿＿ at the meeting.
#84514
A
asking
B
to ask
C
asked
D
ask
 He doesn’t have money now.  ____, he would lend it to you.
#80364
A
If some
B
If any
C
If not
D
If so
—What do you think of Zhang Qiang?—      does he study hard in school,        does he keep the school rules.
#81230
A
Not only; but also
B
Neither; nor
C
Either; or
D
Hardly; when