超星 - 英语单选题 - 查题吧

单选题

Nowadays peop1e have to pass various tests for professiona1 so that they can be qua1ified for a we11-paid job. ()

A. certificate
B. permission
C. admission
D. chance

单选题

If Roseher diamond in a safer p1ace, itsto1en. ()

A. had put; might be
B. had put ; might not have been
C. had pur1 cou1d be
D. had not put; cou1d not have been

1