—English has large vocabulary, hasn’t it?
—Yes, more words and expressions and you will find it easier to read and municate.
A. Know
B. Knowing
C. To know
D. Known
网友回答
(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。