Medical ______ shows that men are more likely to have heart attacks than women.
| A．expectation | B．evidence | C．experience | D．exchange |
It is exactly the area racial conflicts arise now and then.
| A．where | B．that | C．which | D．why |
Encouraged by my science teacher, I set about my studies on developing my product, I hope I will succeed in applying for a patent(专利权).
| A．with whom | B．to whom |
| C．through which | D．for which |
Three minutes later, more than ten policemen turned up at the spot the accident happened.
| A．which | B．what | C．where | D．that |
(原创) is reported in the newspaper, 86 persons were killed in the hurricane.
| A．It | B．As | C．Which | D．What |
The very thing most senior 3 students long for is to study in they call the Tower of Ivory in the near future.
| A．what; where | B．which; what |
| C．that; where | D．that; what |