Never before ___________ seen anybody who can play tennis as well as Robert.
| A．had she |
| B．she had |
| C．has she |
| D．she has |
In an hour, we can travel to places _______ would have taken our ancestors days to reach．（2006上海卷）
| A．where | B．when | C．which | D．what |
I saw a woman running toward me in the dark．Before I could recognize who she was, she had run back in the direction ________ she had come．
| A．of which | B．by which | C．in which | D．from which |
The owner of the cinema needed to make a lot of improvements and employ more people to keep it running, ________ meant spending tens of thousands of pounds．
| A．who | B．that | C．as | D．which |
Women _______ drink more than two cups of coffee a day have a greater chance of having heart disease than those _______ don’t．
| A．who; / | B．/; who | C．who; who | D．/; / |
It is in Nantong _____ you’re going to pay a visit to ______ this kind of radio is made．
| A．/; that | B．where; which | C．/; where | D．the; which |