Scientists still wonder ______ cloning will help or harm us and _____ it is leading us.
| A．that; what | B．whether; where |
| C．if; that | D．whether; how |
—You seem to be fond of classical music.
—_______________. As a matter of fact, I like jazz music better.
| A．I don’t agree | B．Not really |
| C．I couldn’t agree more | D．No doubt |
_____________ parents say and do has a life-long effect on their children.
| A．That | B．Which | C．What | D．As |
I was ill that day, otherwise I _______________the sports meet.
| A．took part in | B．would have taken part in |
| C．had taken part in | D．would take part in |
—Long time no see. Haven’t you graduated from college?
—Yes. I _______________Social Science for 4 years in Shanghai.
| A．study | B．have studied |
| C．studied | D．am studying |
He has set us a good example by serving people heart and soul, ________his personal gain and loss.
| A．in terms of | B．regardless of |
| C．in favor of | D．by means of |