问题

Smile when ______ the phone. The caller will hear it in your voice.

A:taking up
B:putting up
C:picking up
D:bringing up

正确答案是：

同类题型

Can you help me with the maths homework, mom–You can’t always _____ other’s help for your homework. Do it by yourself this time, Dear.

______ your aunt— She is a doctor.

When _____, the new stadium will hold 50, 000 people [ ]

Mom, I’m sorry , but I failed in the Maths examination.— ______ . Better times are waiting for you.

Not only my friends but also I ______ interested in those plays.