问题

26Nowadays people have to pass various tests for professional__________ so that they can be qualified for a well-paid job

A:at which
B:at where
C:the place where
D:Where

正确答案是：

同类题型

It seemed that the water.

My brother is . Today is his birthday.

Jack wasn’t saying anything , but the teacher smiled at him_____he had done something very clever

tes should adopt a realistic attitude ________ job hunting, especially as they face a tough job market ________ the present economic situation.

It is expected that in the near future, more advances in the Internet technology________by German scientists