1,A
The words you know are called your vocabulary .
你知道的单词就是你的词汇量
2,C
Read as many books as you can.
你要尽可能多地阅读,你只要看read,就知道答案了
3,D
To read short stories,,you need to know only about two thousand words .
你需要掌握两千个词汇,然后才能读懂小说
4,C
词汇量就是不同的语言
a是英语书,b是生词,d是许多字典
5,C
答案的出处在这里
Read as many books as you can.
肯定全部正确