Children who are not active or diet is high in fat will gain weight quickly. (2010 .湖北)
| A．what |
| B．whose |
| C．which |
| D．that |
The global warming is more and more serious，for which human beings ________.
| A．are blaming | B．are to blame |
| C．are going to blame | D．are to be blamed |
Taking this medicine，if________，will of course do good to his health.
| A．continued | B．to continue |
| C．continues | D．continuing |
________such a heavy loss，the businessman didn’t have the courage to go on.
| A．Having suffered | B．Suffering |
| C．To suffer | D．Suffered |
I’ve worked with children before，so I knew what ________ in my new job.
| A．expected | B．to expect |
| C．to be expected | D．expects |
Generally speaking，prices of daily goods ________ through the Internet are lower than store prices.
| A．to buy | B．are bought |
| C．buying | D．bought |