1、Thesongisverybeautifulandsweet,butthemanwhosangititA.murderedB.killedC.wastedD.hurt(为什么不选C浪费了这首歌撒?)2.Thesilenceoftheexaminationroom,hefoundaboyinhischair,entirelyinanovel.

Question

1、The song is very beautiful and sweet ,but the man who sang it
_____ it
A.murdered B.killed C.wasted D.hurt (为什么不选C浪费了这首歌撒?)
2.The silence of the examination room _____ ,he found a boy____ in his chair,entirely_____in a novel.
A.has been broken B.breaks.C.broke D.was broken
3.Those who are ___ to make it to swim across the river must have great strength and swimming skills.
A.priobably B.likely C.possible D.perhaps(怎样区别这几个词我不会）
4.Mr.Johnson's research threw light____the effect no enough sleep may have ____ learning .
A.to /with B.to/on C.on/with D.on/on
5.As a writer ,he is ____ success .(But he used to fear all his efforts might end in ____ failure ).）
A./;the B./;a C.a;/ D.a;the

Answer 1

1.a 有糟蹋,破坏（语言、音乐等）之意
waste 太牵强,而且不形象生动,“糟蹋了这首歌”更加地道
2.D 是为被动式,发生在过去,下面的选项没看到
3.B
likely 的主语既可是人也可是物
区别可参考以下帖子
4.throw light on 是固定搭配
表明阐明 使什么真相大白
句子不全或有错误 后面我看不懂
5.C
success 做名词 可数
意思为 一个成功
end in failure 是固定搭配
意思为以失败告终