错选A,和C的区别也在于句间关系
A选项是说商店被关,但是没有说谁关,它的前面一句在说公司宣布了一件事情,所以用公司发出这个动作更合理,C选项明确表示 it was closing,可以和前面公司宣布的事情连结起来,所以选C
小结:并不是说被动语态一定不好,但是做题时要对被动语态敏感,需要根据距间关系判断是不是这个动作有明确的发出对像,如果有明确发出对象就要用主动语态
错选A,没有考虑到句间关系,
A主干是说信件被写,E主干是说信件outnumber写给其他人的信件
分析A选项的细节成分,主干是信件被写,outnumbering变成修饰语修饰被写这个动作,所以要思考这两个句子有没有修饰关系,其实这个信件什么时候被写,和他的数量是不是超过其他人其实并没有主从、因果等修饰关系,所以应该像E做信件的定语比较合理
D选项:作fund为主语的伴随状语,然而耗尽的主语是阿拉斯加而不是fund
RON对B选项的解释:(btw老师的解释很难在做题的时候就能判断这里一定要用to suggest其实)
1. 时态错误,不能说这个evidence从过去某一个时间点一直suggest到现在吧,这里表数一个事实更合理
2. descend 遗传 这个单词要注意主动被动有很大区别,这里要用被动语态更合理(大象被 aquatic animal遗传),如果用主动语态会变成大象遗传给 aquatic animal
3. 本题用that suggest that和to suggest that都没有问题,就是前面的写法比较丑而已
two other elements of that answer choice are problematic:
* "has suggested" --> this is the present perfect, which is used to look back on past events that have some sort of relation to the present situation. so, "has suggested" would signify that, at some point in the (probably recent) past, this evidence has suggested what is stated here -- but that it doesn't suggest those notions anymore.
* "descended" (without "is") --> if you mean to state an evolutionary relationship, you should use "is descended". "descended", used alone, signifies literal downward motion.
解释很清晰,我也认为老师在这里对v + to do这样的解释根本站不住脚,在别的题他就会说,found是约束力弱的动词,后面不可以接to do。。。
1.the ant considers all its fellows to be a close relative 蚂蚁的伙伴是一个亲戚
the ants consider all their fellows to be close relatives 蚂蚁的伙伴是亲戚
2.similar 后面要接对象,be similar to...
3.不要被后文in its native Argentina所影响,【ant很明显是一个可以加复数的名词而不是集体名词】,这里its指代this species
定位要看清楚关键词!题目问的是:the use of wage and price controls,即,direct controls on wages and prices;而不是tight monetary and fiscal policies
所以相对应的句子是 Unfortunately, because this approach fails to deal with the underlying causes of inflation, wage and price controls eventually collapse, the hitherto-repressed inflation resurfaces, and in the meantime, though the policymakers succeed in avoiding a recession, a frozen structure of relative prices imposes distortions that do damage to the economy's prospects for long-term growth.
其中, though the policymakers succeed in avoiding a recession, a frozen structure of relative prices imposes distortions that do damage to the economy's prospects for long-term growth是关键句;
错选C选项,C选项是tight monetary and fiscal policies相关的内容,因此要排除
错选D:原文并没有explain the causes(only present some facts and points of views of economists)the phenomenon(only an argument not an actual one)
当时不选A是觉得没有a generally accepted position (原文中某种程度说明是被大家接受的结论:The orthodox answer is "No."),examine(some facts and points)也是正确的
They point out that in the 1980's, many European countries and the United States conquered high (by these countries' standards) inflation
(by these countries' standards):说明是在这些国家的标准下,其他国家在他们的标准下可能不认为这是通胀。。。
不跳读括号!!
P:富人不再被允许减免;C:许多机构会因此减少服务,或关停
只有A选项明确说到富人不再捐原来这么多钱,直接弥补了原文P&C之间的gap,且取非能削弱结论;
但B/D选项分别提到了捐赠的钱是机构唯一的收入来源/富人是这些机构唯一的捐赠者,都没有【明确】说到是否减少捐赠的钱,取非不一定削弱结论,排除
我觉得A和E 主要是E的核心词更好,是过分投入的这个行为,而不是commitment。
原文:种在20年间有者best record的树;题目要求:undermine the claim(tree planting-->abundant tree population)
B选项,在20年前存在的树被砍了,无关
C选项:树到达了年龄生长极限,无关,也不能说明claim
E选项:只种单一数目的树,可能会使得树由于某种疾病而大量死亡,因此不会有abundant tree population,可选
BY RON:E不是伴随,但这里用are不对,M人生活在过去lived 应该是were
B:In rural areas of the state, there are relatively few retail establishments and government offices that are open to the public.
即使很少,但还是可以起到extension的效果,不选
C:The state law would supersede the local antismoking ordinances, which contain stronger bans than the state law does.
直接说明了变成洲际之后,反而不如当地法,因此达不到extension效果,可选
...
设男性人数为x,女性人数为50000-x,则在列出生在town x的人数的式子为:0.6x+0.6*(50000-x)=0.6*50000,0.6x在式子中是可以消掉的,所以结合可求C
with a maximum radius -->没有告诉最小的radius是多少,因此无法判断,排除
for the first 300 positive integer multiples of 5:在前300个以5为倍数的数字中,即以5为首项,5为等差,构造等差数列,则第300项为1500,范围为5~1500
求5出现的次数:分为个位数,十位数,百位数的5出现次数来求
这道题最好做的方式是取反,取反E:在疫苗没被污染的F,M病样本中也有SV40
削弱了
十位数调动总和会变,个位数调总和不会变-->所以50不是最大的,59才是
少 逗号?
错选B 因为觉得A很怪所以不敢选,但实际上B有明显的语法错误,unlike+N需要和实际的名词做比较,但是B选项里unlike的两种鱼比较的是there这种没有实际意义的词(其实错误和D E差不多)
A可以把 ,as there are (legal limits) for c & d, 当成一个状语的插入语,语法上其实没有问题