1. The sports meet, originally due to be held last Friday, was finally _D_ because of the bad weather. [sports meet=sports meeting 运动会]
A set off B broken off C worn off D called off
2. Until then, his family _D_ from him for six months.A didn’t hear B hasn’t been hearing C hasn’t heard D hadn’t heard
until then 直到那时。 hear from sb. 收到某人的来信,得到某人的消息。
3. The ability to store knowledge makes computers different form every other machine _A_ invented. [ever adj. 曾经,以往任何时候]A ever B thus C yet D aswww.Examw.com
4. I’m not sure whether I can gain any profit from the investment, so I can’t make a(n) _C_ promise to help you.
A exact B defined C definite D sure
definite: unlikely to be changed 不可能被改变的; definite promise 不可能被改变的诺言。
5. I have kept that portrait _B_ I can see it every day, as it always reminds me of my university days in London.
A which B where C whether D when
which在定语从句中除了做主语就是做宾语,when在定语从句中只能做时间状语。
remind sb. of sth. 使某人想起某事。