第一章 单元测试
1、 Have you gone to America before? （ ）
A:对
B:错
答案:
错
2、 Let’s air the room before he comes home. （ ）
A:对
B:错
答案:
对
3、 However ____ were Marvin Gaye’s beginnings as a member of his father’s church choir, he became a famous and esteemed performer.（ ）。
A:powerful
B:popular
C:inspiring
D:modest
.