----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
Hawk is talking _____ his friend. They are talking ____ English. 
#49316
A
with; with
B
with; in
C
in; in
D
about; about
---How is Sandy? She stayed at home_____ the meeting last Sunday.---- Yes. She is much better now.
#47613
A
instead of attend
B
instead of attending
C
because attending
D
because of attend