选择1.OnAugust12,2009TyphoonMorakotsweptacrossTaiwanisland,alotofvillages.A.left;damagedB.leaving;damagingC.leaving;damagedD.left;damaging为什么选C不选A?2.ThehouseisinsuchbeautifulthatI'mdeterminedtobuyit.A.su

Question

选择
1.On August12,2009 Typhoon Morakot swept across Taiwan island,
_____a lot of villages____.
A.left;damaged
B.leaving;damaging
C.leaving;damaged
D.left;damaging
为什么选C不选A?
2.The house is in such beautiful____that I'm determined to buy it.
A.surrouding
B.surroudings
C.environment
D.situation
答案为什么是B,C为什么不行
3.Hearing footsteps outside the door,she
_____her talk to another topic.
A.switched
B.exchanged
C.asked
D.stopped
此题答案为B,为什么不选A
exchang的意思为“交换,调换,兑换,交流,交易”,放到原文中我感觉不顺.
switch to 的意思为“切换到；转到,转变成”,我认为这个可以.
4.The course normally attracts 20 students per year,
_____up to half will be from abroad.
A.in which
B.for whom
C.with which
D.of whom
此题答案为D,我完全不会做.

Answer 1

1 是台风使村庄受破坏 ,台风留下了破坏严重的村庄.前面句子主语是台风,所以这里是主动,用leaving
2 如果是environment的话,这里应该是有个 a 的
3 我和你一样选错了,所以不清楚
4 这里是定语从句,后面的句子是修饰前面的students的.whom指代的就是students ,of whom 是在这些学生之中.up to half …… 有一半的学生是外国的