第一章 单元测试
1、：
Right words can bring us love, money and respect even when they are spoken in the wrong way. （ ）
选项：
A:错
B:对
答案: 【错】
2、：
According to the author, why should we learn vocabulary and grammar? （ ）
选项：
A:Because they make the journey’s true colors come alive and enable us to enjoy whatever we see.
B:Because they make us feel more comfortable and confident when usin