语法!语法我也中了!!麻麻的。。。。平行若干,with2题,。。。还有个题2个选项我记得:A,and both B as well as C,还有一个是A, and B,C as well
5、predicted那题。另两个选项是predicted和they predicted
6). 一个濒危物种灭绝的题。US department claims that A and B are endangered,which usually seen in the xx sea, and C has been extincted.