The instrument ____ was not in the laboratory.A.which the professor referred usB.to which the professor referred usC.to which the professor referred to usD.which the professor referred to us
来源：学生作业帮助网 编辑：六六作业网 时间：2024/12/22 22:22:07
The instrument ____ was not in the laboratory.A.which the professor referred usB.to which the professor referred usC.to which the professor referred to usD.which the professor referred to us
The instrument ____ was not in the laboratory.
A.which the professor referred us
B.to which the professor referred us
C.to which the professor referred to us
D.which the professor referred to us
The instrument ____ was not in the laboratory.A.which the professor referred usB.to which the professor referred usC.to which the professor referred to usD.which the professor referred to us
选D.固定用法refer sb/sth to sb/sth.此处refer the instrument to us.定语从句中用which 代替 instrument .
答案是选择
D不
答案选D.
refer的意思是to mention or speak about someone or something :
We agreed never to refer to the matter again. 谈及
Although she didn’t mention any names, everyone knew who she was referring to. 指
C.意思是：教授向我们提及的那个器械不在实验室。其中professor referred to是in…ment的后置定语。第一个to表对象，to us.