Question

I have no idea ______ measures the government will take to stop the river from being further polluted.

A．which

B．what

C．that

D．whose

Answer 1

B

试题分析：考查宾语从句：句意：“我不知道政府将会采取什么措施来阻止河水收到进一步的污染”，这是have no idea引导的宾语从句。这里what是一个形容词，修饰measures表示。。。的，充当定语成分。句子是有缺少成分，take后面缺少宾语，而what measures就是它的宾语。选B。