D901. C,排比的最后一个加and
2. C,seem to suggest惯用法
3. 错选D,their指代不明(科学家还是小孩子)
4. B,both and 平行
5. D,A their colonies错;B protect its trade错;E were passed by错;C that不平行
6. C,that occurs... and appears 平行
7. D,not only frightens.... but also raises 平行,中间是插入语不用理
8. 错选C,have排除ADE;the committee后面接that子句,需要动词排除B
9. E,greater THAN 固定搭配排除ABC;D比较对象有误
10. D
1C X, Y, AND Z
2C seem to.. ; E seem like后多了个damaged
3E more because than because;另外scientists believe作为插入能避免A、D的歧义:当孩子们长大,科学家才相信…
4B and前没有逗号,不加they;both and严格平行
5D that, that, and that平行;require that + v原型
6C 结尾does需要还原,causes不合理,只能是appears,appear/causes排;
7D 平行
xb8C 倒装单三;后半部分,是committee在创建,也是单数
9E 比较要合理
10D whose … and who… 都是修饰病人
10.(500)Thestudy involved 1000 patients whose cardiac disease was not well controlled byexisting medications—drugs such as ACE inhibitors and beta-blockers—and had suffered persistent symptoms that had been lastingfor at least a year.
(A) and hadsuffered persistent symptoms that had been lasting for at least a year
(B) and suffered from persistent symptoms that had lasted forat least a year
(C) but weresuffering from persistent symptoms that had been lasting for a year or more
(D) and who suffered persistent symptoms that had beenlasting for at least a year
(E) but hadsuffered from persistent symptoms that lasted for a year or more
D错选B,粗心了,没有仔细看到前面patients 后面是whose,后半句理应是who去说明patients suffered,whose和who修饰patients