— It’s very kind Betty to give us a hand.— That’s true. We should thank her helping us out.
#46050
A
for; for
B
of; for
C
for; of
D
of; of
推荐题目
— Have you solved your problem?— I’ve kept on thinking about that matter__________, but I have had no idea.
#45928
A
at times
B
some time
C
at a time
D
all the time
—Malaysia Airlines Flight MH370 was expected to land in Beijing the morning of 2014,March 8.
#46070
A
in
B
on
C
of
D
at
--How will students study in the future?--- ____home______ computers.
#49110
A
In；in
B
At；in
C
At；with
D
At：on
This one-hour documentary is on Golden TV _____7.30 p.m. ______ 8.30 p.m.
#47245
A
from, and
B
between, to
C
between, and
D
from, between