问题

You’d better not always look up the new words __________ the dictionary while reading. Sometimes we need to guess. [ ]
A: in
B: on
C: at
D:from
B: on
C: at
D:from
正确答案是:
同类题型
On weekends I like to with my friends in the supermarket.
There are about more than five ___________ “left-behind” students (留守学生) in China.
Can you give me a hand?—Sorry, I can’t help you do this because it is ______ my ability.[ ]
It’s really nice of you to spend so much time ________ me around the city.