We stayed there and watched the opera ______ an hour.
#39983
A
in
B
for
C
at
D
on
推荐题目
-- Time is money.------ But I think it’s    money.
#43418
A
the same as
B
as important as
C
more important than
D
so important than
Mr. Wang __ gets up early. So he is ______ late for work.
#40792
A
always; always
B
never; never
C
always; often
D
always; never
Which book is ______ to understand, this one or that one?
#38101
A
easy
B
easier
C
easiest
D
the easiest