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
Our school is           the zoo.
#48155
A
in south of
B
south
C
in the south of
D
in the south
---When will they ______?     ---_______ the seventh of July.
#49619
A
arrive, On
B
arrive at, On
C
arrive in, In
D
arrive, In.