问题

It has been announced by our provincial government that another two medical teams will be sent to ______ the injured people in the severe earthquake. [ ]

A: join to
B: join in
C: take part in
D: attend

正确答案是：

同类题型

The constitution, unlike other forms of laws, is fundamental ______ our social system working properly[ ]

Is this bike Lingling’s—— Yes, it’s ____.

－Hey, Mike, __________ music in class.－Oh, sorry, Mr. Smith.

Between the two hills ______ a deep river.

the strong typhoon “Haiyan” visited Philippines, gone ________ the beauty and many other things.