由于“商品和服务(goods and services)”是movement的逻辑宾语(此时movement显然是move的名词化结果,所以goods and services虽然在成分上是movement的定语,但在逻辑上,相当于move的逻辑宾语),所以需要将of goods and services直接紧挨着放在movement身后。
求谁的中位数就按谁进行排列
同类型题目:“人养宠物””
Y=0
如果改换数字,使两个数字不同,最后得出的直线过原点
两个式子是一样的
Y的截距可能是正可能是负。
总觉得这个about后面的逗号很奇怪
against which , 是 which against 提前
B选项因果弄反了,是poor sale导致STORE CLOSE, 不是 store account for poor sale
E,主体是usage is in small quantities,使用是少量的,而没有说辣椒是少量的。使用是少量的可以理解成用得不频繁,但不一定每次用量就少。
C,doing sth is done的表达非常weird;提主干的话比较对象是cooking和taking (species), 比较对象错误
注意 同位语和定语从句的区别(同位语说明、定语从句限制)
具体的名词不能用to修饰
太阳是强光源
D,which指代20%的淡水,20%的淡水is more than all the lakes combined,将一定数量的水与湖比较,比较对象错误
A,Lake Baikal, which holds 20 percent of the world's fresh water, more than all the North American Great Lakes combined.A do B, more than C可以表示A do B more than do C,也可以表示A do B, more than C do B,这里根据语意可知是后一种情况。可以看成是more than all the North American Great Lakes combined do,比较对象是水和水,ok。
B,that做介词,指代20%的淡水,语意ok。但语法上,在正式的书面英语里that不能单独做代词,类似于that/this不能指代一件事;只有在平行结构、比较结构里为了避免重复表达才可以用that/those做代词指代前面提过的东西时,如:sth in A are like those in B;as……as those charging 500;A……than/like/exceed/,或是those materials,that girl等
E,more than形容词做伴随状语,逻辑主语是贝加尔湖,补全是:Lake Baikal is more than all the North American Great Lakes combined,贝加尔湖比北美全部的大湖加起来还要多,逻辑错误,贝加尔湖没法多,是世界上20%的水多。more than句没法做独立主格,因为因为more than all the North American Great Lakes不能看成一个名词,more没法修饰all;more than 300 rivers才是一个名词,more修饰300
名词➕doing 是独立主格!!
这里的as well as表示与……程度一样,是并列连词,可以省略;表示也时是介词,后面接名词或doing
The ecosystems are vulnerable to processes, as well as to pressures ,生态系统易受到进程的影响,和受到压力的影响程度差不多。
举例用such as,不用like。natural processes like shoreline recession意思是像海岸线退化那样的自然进程,这里应该是在讲海岸线退化是这里说的进程中的一种,在列举
直到最近,某人一直做什么。某人过去一直做某事一直到最近不做了。
C makes it looks like surgeons are trying to do two things: plan difficult operations and develop programs. It also makes it look like doctors and nurses are similar to flight simulators.
NOT EXAMINED: the difference is that "help (person) (verb)" implies direct involvement, while "help (person) to (verb)" suggests a more indirect role.
考察:
前:despite可以加句子,in spite of介词短语后面不能加句子,排除ab
中:flow from a to b;或者flow out from a into b; 排除c
后: there are still,没有still there are的说法,错误用法,排除e
不懂不要误人子弟乱讲
despite不可以加句子。despite是介词
只有despite the fact that, 没有despite that
despite后面是可以加句子的
试数法