单选题 David has ______ much work to do that he is staying late at his office.
A) such C) very
B)so D) enough

【正确答案】 B

【答案解析】[解析] 本题主要考查对so…that…用法的掌握。so…that…为固定搭配，意为“如此…以致…”。如：She was so weary that she fell．她是如此的疲劳以致倒下了。