.—English has a large vocabulary, hasn’t it?
--Yes. more words and expressions and you will find it easier to read and municate.
A. Knowing
B. Know
C. To know
D. Knew
网友回答
A. Knowing
(答案→)B. Know
C. To know
D. Knew
解析：考查动词形式。祈使句 + and + 陈述句，故用动词原形。句意：——英语有很大的词汇，是吗？——是的，知道更多的单词和短语，你将发现容易读和交流。