Question

______ is our belief that improvements in health care will lead to a stronger, more prosperous economy.

1. A.
   As
2. B.
   That
3. C.
   This
4. D.
   It

Answer 1

D
句意：我們相信醫(yī)療方面的改善可以使經(jīng)濟(jì)更加繁榮。that improvements in health care will lead to a stronger, more prosperous economy引導(dǎo)的句子為真正的主語(yǔ)，it為形式主語(yǔ)�？忌�因無(wú)法辨認(rèn)that從句是主語(yǔ)從句，誤選其他選項(xiàng)。此題不僅考查代詞的用法，而且還涉及名詞性從句的內(nèi)容。所以我們?cè)趥淇贾幸欢ㄒ�前后兼顧，把各種知識(shí)綜合在一起，才能在考試中勝券在握。