My ______ of this weekend's activity is going out with some good friends.A.ideaB.opinionC.mindD.thoughtThe husband gave his wife ______ every month in order to please her.A.all half his income B.his half all incomeC.half his all incomeD.all his half incomeThe practice of hanging clothes across the street is a common _________ in many parts of the city.A.lookB.signC.sightD.appearance

第一题，都有主意想法的意思，但是你要是仔细看字典会发现，idea还有计划的意思，所以是Idea 其他人和楼主一样粗心
第二题 C是相比之下最合适的 不过鄙人总觉得half 后 少了一个of
第三题 应该是现象，表象，D。 B,look我猜楼主肯定不会选的，C,sign标志，鄙人认为说是什么的标志应该后面一定是sign of
固D

第3题选C吧
在城市的某处在街上晒衣服的习惯是一种常见的景象

1.A表示好的点子
2.C half加名词，表示……的一半
3.B标志

1.A 意为“主意，想法”
2.C.此处为half+形物代+代词+名词
3.B。此处sign意为“标记”

1,A.idea 主意
2,A,all half his income 此外 half all his income/half his income/all his income 都是正确表达
3,C.sight 景象

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