–When did the earthquake of Ya’an happen?–It happened _______ April 20, 2013.
#48000
A
at
B
in
C
on
D
to
推荐题目
Tom didn't go to school_______ this morning because he overslept.
#50752
A
at once
B
on time
C
by accident
D
at present
_____, do you know where the nearest post office is?
#46585
A
By the way
B
On the way
C
In the way
D
To the way
--Haven't you seen Mr. Wilson at the lecture?--Yes, but he had left _________ I could ask him any questions.
#49756
A
when
B
before
C
after
D
as
I think ___is necessary ___ my 20-year-old daughter to have her own mobile.
#50050
A
that; of
B
it; of
C
that; for
D
it; for