It’s very kind _____you to help me with my maths. It is hard _____me to learn it well.
#50290
A
of; for
B
of; of
C
for; of
D
for; for
推荐题目
_______ the third photo, Li Yan _______ at the mall.
#48443
A
On; shops
B
On; shopping
C
In; is shopping
D
In; is shoping
My little cat sleeps _____the day, but ___night he begins to work.
#49570
A
at, at
B
on, in
C
on, at
D
during, at