sc
比较对等
（the cost of running） nuclear plants is about the same as（ the cost for ）other types of power plants.-》（the cost of running） nuclear plants is about the same as （for） other types of power plants,
这里的for基本上代替了of running，不直接用of是因为running也省略了。直接加 as other types 是不对的，因为比的是cost，比较不对等，as for other types/as the cost for other types 正确
考察：
所有格/主格的指代一致，看见所有格就要注意
前：主谓分清楚：researchers +，，，+have found，去掉bc
中： d pondering的主语错误，变成了researcher
ae选错e
e中 volunteers' brain scans while they pondered 所有格，主格都出现要格外注意，they没有可指代的对象，他不能指代前面所有格的名词，因为其是所有格形容词性，语法错误
a一看见就排除了，这也是错误的，相当染认为应该是volunteer做什么的同时看的，直接选了e “while”
e.g.The government's effort to outlaw Drug X had the unintended effect of making Drug X more popular.
--> THE POINT of the 'effort' was to outlaw the drug.
--> however, its actual effect was quite different.
扫描二维码，直接登录
考察：
appear as 以。。出现He appeared as an armyman
appear to do 看起来像 He appeared to have the same idea as I had.
equip to do 武装去做，目的性强，习惯用语todo