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] / z3 ^2 B/ O5 v P A set off B broken off C worn off D called off% m; L* ~- }/ f0 _3 E
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 + _' p. a" |3 Z) e! ` until then 直到那时。 hear from sb. 收到某人的来信,得到某人的消息。2 r( {4 d' y; J/ {
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# D9 E7 b# ]6 l5 ~
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.1 r: b' x* Q5 L- }- {# G
A exact B defined C definite D sure" z0 n: c* a2 E6 T v
definite: unlikely to be changed 不可能被改变的; definite promise 不可能被改变的诺言。 8 v+ L) X8 Z' T/ w& X5. I have kept that portrait _B_ I can see it every day, as it always reminds me of my university days in London. + x2 ] x: a- C A which B where C whether D when- _, e' F& n& `
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。 4 z2 u7 X. S* K remind sb. of sth. 使某人想起某事。