“We ______ other possibilities too, such as murder. We ______ until we find conv

“We ______ other possibilities too, such as murder. We ______ until we find conv

题型:不详难度:来源:

“We ______ other possibilities too, such as murder. We ______ until we find convincing evidence.”said Detective Sam Peterson.
A. had looked at; wouldn’t give up      B have looked at; don’t give up
C have considered; haven’t given up     D. have been looking at; won’t give up
答案
D
解析

举一反三

Experts suggest that teenagers spend at least 30 minutes exercising, five times a week. Walking and riding your bike _____ , and ______.
A.counts; so are school sportsB.count; school sports count, either
C.count; so do school sportsD.counts; so school sports do

题型:不详难度:| 查看答案

Explorer Robert Ballard searched the sunken ship---the Titanic for more than 20 years and also, with his cameras, he _____ the hole along the side of the ship which had caused it to fill with water and sink.
A.could findB.managed finding
C.succeeded to findD.was able to find

题型:不详难度:| 查看答案

Mother blamed the dog for breaking the glass, but in fact I _____.
A.was to be blamedB.is to be blamedC.was to blameD.is to blame

题型:不详难度:| 查看答案

When the fans hurried to the airport, they found that the famous singer _____.
A.had leftB.has leftC.leftD.will leave

题型:不详难度:| 查看答案

I didn’t hear the telephone ringing. I _____.
A.slept like a dogB.slept like a pigC.slept like a mouseD.slept like a log

题型:不详难度:| 查看答案
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