Question

Great changes have taken place in that school. It’s no longer ___ it was 20 years ago, ____ it was so poor.

A．what, when

B．that, which

C．what, which

D．which, that

Answer 1

A

試題分析：考查名詞性從句。句意：那所學(xué)校發(fā)生了巨大的變化。它不再是20年前的那所學(xué)校了，那時(shí)它很窮。第一空的表語(yǔ)從句中缺少表語(yǔ)，如：China is not what it used to be 30 years ago中國(guó)不再是30年前的中國(guó)了；第二空的先行詞是20 years ago，后跟的是定語(yǔ)從句，從句中缺少時(shí)間狀語(yǔ)，故填when。故選A。