1．Whoever has________sense knows that smoking is harmful to people's health.
A．normal B．general
C．ordinary D．common
解析：common sense“常识”。句意：任何有常识的人都知道吸烟有害健康。
答案：D
2．It is sleeping late in the morning that________being late for work.
A．devotes to B．sticks to
C．refers to D．leads to
解析：devote oneself to(be devoted to)“献身于”；stick to“坚持”；refer to“提
及；参考”，它们都不合句意。lead to中的to 为介词。该句为强调句型，强调的
是句子主语“sleeping late in the morning”。
答案：D
