You’ve been watching _______ 8:00. It’s time to do your homework.
#49308
A
at
B
by
C
for
D
since
推荐题目
－ It seems to me traveling by plane is dangerous.－ I don’t think so. ______ planes have the best safety records.
#50816
A
At most
B
At least
C
At last
D
At present
--Mr. Smith, Can you give us some advice on how to learn English well’?--Remember, Nothing can be learned well ______hard work.
#49911
A
by
B
through
C
with
D
without