Question

I'd really appreciate ________ if you would turn off the lights before you leave.

1. A.
   you
2. B.
   that
3. C.
   as
4. D.
   it

Answer 1

D
試題分析: it 的用法。句意；如果你在離開之前會(huì)把燈關(guān)掉，我將不甚感激。appreciate,like,love,hate等表喜好，憎恨之類詞后不能直接接從句，必須先補(bǔ)充it后再接從句。it表虛指，無實(shí)義。另外，一些動(dòng)詞短語也不能直接加從句，必須加it再接從句,如see to it that ,depend on it that 等.
考點(diǎn)：考查it 的用法。
點(diǎn)評(píng): it 的用法很廣，注意歸納總結(jié)。