China has in producing clones of cows and goats, and continues to research ways _______ can benefit mankind.
| A．resulted ; that | B．succeeded ; / |
| C．succeeded ; that | D．resulted ; in which |
Fire，on the one hand，can benefit the world. On the other hand，it can also destroy the world if not________under control.
| A．bring |
| B．bringing |
| C．brought |
| D．being brought |
His room was neat，________with the simplest essentials，a bed，a chair and a table.
| A．loaded |
| B．furnished |
| C．provided |
| D．supplied |
The funny story________a loud laughter in the classroom.
| A．turned out |
| B．took off |
| C．got off |
| D．set off |
The boy knocked down by the car stood up all by himself，________unhurt.
| A．apparently |
| B．abnormally |
| C．unfortunately |
| D．generally |
If he________that he________to work there，everything would be OK now.
| A．insisted，be sent |
| B．insisted，was sent |
| C．had insisted，be sent |
| D．had insisted，was sent |