举例不是不能用like么。。

正确：
it is expected that ；
sb/sth is expected to do
sb expext that (曼哈顿里的idiom)
错误：
sb/sth is expected that

Here the absolute phrase starting with "shaped" needs to clearly identify what is shaped...wings are shaped OR airplanes are shaped. Only B and E fit that criterion. It wouldn't be hard to eliminate E.

since后面是一个句子，可是从句不是也 应该是一个句子嘛？为什么5个选项从句都没有谓语动词，还是我理解错了？！？

E选项很神奇，which指代前面的短语a broad area of high pressure

独立主格、逻辑主语
DE中的主语是regulator，但是主句中主语是companies，所以用伴随状态更好

这题优点绕
A选项： makes it likely to miss［it的指代有问题 应该是executive is likely to miss］
B选项：考察物／事的差别［是这件事情使得执行者miss，而不是An executive makes。。。。］
C选项：it指代不明，离修饰的action太远
D选项：or前后不平行，they指代不明

---by ruqi
A: as a result of several improvements和because coal replaced charcoal as the fuel used in the smelting of iron ore并列。语法上是可以的，因为两者都是原因状语
B: 主干 a tripling was due to X, in addition to Y 改变了意思。在choice a中用and连接两个原因状语说明两个原因的权重是一样的，in addition to的结构中说明Y的重要性低一些
C: with being replaced and improvements介词短语结构在句首作伴随状语，注意不是独立主格，没有办法表达出因果的关系。因此相对choice a,b改变了意思；
D: 句首的名词replacement and improvement作为主句主语average output的同位语，逻辑错误
E: 缺少谓语动词

既然抢手，为什么还有失业的

older technologies powered by fossil fuels to new technologies powered by electricity.

BE都错在比较的平行问题上
heating-oil prices will be higher this year than last year✅
heating-oil prices of this year will be higher than that of last✅
this year‘s heating-oil prices will be higher than last year’s✅

expect：
1、it is expected that sth／sb will
2、sth／sb is expected to
3、sth／sb is expected that ❌

A is employed as B的意思是：A被雇佣为B
A is employed to be B的意思是：A被利用为B

In contrast to 要平行！排除ABC
D：which修饰restrictios，而restrictions包括后面的三个污染物不合逻辑，应该像E一样，retractions on三个污染物

avoid的中心词应该是重复浪费，而不是设施，排除ABC
D：while做conju表示同时或者虽然，排除。

同位语从句

关键是时态。by the end of the decade不能用现在时，排除ACDE，直接选B
我选的D问题很大，To meet environmental regulations主语是cost不合逻辑，cost不能发出这个动作。

这道题花了4分钟。。。感觉像是数学题

虚拟语气，grandparents would have found 是正确的，因为不是虚拟发生在未来，而是过去。留下C，E
E的表达太奇怪了。。。

样本怎么可以代表整体？？做题时候想了这个问题，但是没有读懂C