----Jack, is maths difficult to learn in High school? ----Sure. No subject can be learned well __________hard work.
#48987
A
without
B
through
C
by
D
with
推荐题目
Dave is a reporter. He works ______.
#49023
A
in a bank
B
in a police station
C
in a TV station
D
in a hospital
There are some apples ________ the tree. There are some birds ________ the tree, too.
#48841
A
on; in
B
in, in
C
on; on
D
in; on
Mr. Su’s robot has caught a virus. He’s complaining ______ the shop_______ the robot.
#47090
A
about, about
B
about, to
C
to, to
D
to, about
