.In the open boat,the four men,____was a doctor,met with a storm a tsea.
| A．one of which | B．one of who | C．one of whom | D．one of them |
____rich and strong!
| A．Our country may become | B．May our country become |
| C．Our country becomes | D．Does our country become |
____the bus until it has stopped.
| A．Not get off | B．Don’t get off | C．Didn’t get off | D．Get not off |
____,they continued the work.
| A．As it was late | B．It was late as | C．It was as late | D．Late as it was |
.Not only____the book,but also he remembered what he had read.
| A．he had read | B．had he read | C．he did read | D．did he read |