It was not until 1920 regular radio broadcast began.
#71629
A
while
B
which
C
that
D
since
推荐题目
—What about your TEFL test? —I have answered all the questions, but I’m not sure _____ I could get a high enough score.
#69253
A
what
B
if
C
when
D
why
Tony, my best friend, has done _______ he can to help me out of trouble.
#68862
A
all that
B
all what
C
which
D
all which
“I like you more than her, my dear.”“You mean more than _____love her or more than she loves _____?”
#74216
A
you, me
B
she, you
C
I, me
D
I, you
（湖南省怀化市2014年高三第二次模拟考试）25. ______ all of you are top students, only one will be chosen for the coming competition.
#66663
A
While
B
Since
C
If
D
As
Can you imagine how late I went to bed last night？It was nearly 1 a．m.______ I finished my article.
#72237
A
that
B
when
C
before
D
as