问题补充:
—English has large vocabulary, hasn’t it?
—Yes,more words and expressions and you will find it easier to read and communicate.
A. Know
B. Knowing
C. To know
D. Known
答案:
(答案→)A. Know
B. Knowing
C. To know
D. Known
解析:考查特殊句式。这是典型句式:祈使句+and/or/otherwise+陈述句。祈使句用动词原形,因此选A。句意:——英语有大量的词汇,不是吗?——是的,知道更多的单词和表达,你就会发现阅读和交际很容易。