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
My friend Jimmy was born_______1998_____ a winter morning _______December.
#51019
A
in; on; /
B
in; in; /
C
in; in; of
D
in; on; of
---It is selfless ______ the doctor to devote all the time he had ________ for the patients.--I think so, they are so great.
#48006
A
for; to care
B
of; to care
C
of; to caring
D
for; to caring
