If you are weak _____ a subject, ______ and asking a teacher for advice can help.
#48299
A
at; working hard
B
in; work hard
C
at; work hard
D
in; working hard
推荐题目
---It is said that a new zoo will be built in our town.---I’m ________it. Zoos are terrible for animals.
#46766
A
through
B
besides
C
against
D
except
I think ______ is necessary ______ us to do something useful to protect the birds.
#50276
A
this; for
B
it; of
C
this; of
D
it;for
---Good news! A new educational CD-ROM has just come out!---Great! I’d like to study and play_______________.
#49563
A
at times
B
in time
C
on time
D
at the same time
Thank you me the snow globe the monster.
#47887
A
to send; of
B
for sending; of
C
sent; from
D
to sends; from