问题

We don’t have to ______ every word that we don’t know when reading.

A: look up
B: refer to
C: look for
D: look into

正确答案是：

同类题型

Danielis the only one of the students in the class that never_____a mistake even whenit is pointed out to him.

Would you be _______ to pick me up at four o’clock and take me to the airport?

Hello! May I speak to Lucy，please—Sorry，I’mafraid you have the wrong ．

Losing weight may not be just about what you eatwhen you eat it, according to a new study

His uncle ________ for a week.