考的强调句型?
no=not any/not a,there is no sth=there is not any+可数/不可数=there is not a+可数, there is not sth是错的
D 问题一:another用法错误;问题二:resource、courts、in theory不平行,缺少连词,而且语义有问题,可能会误解in use 和in theory平行。
E they were 意思不对
这道题错选了E。D的结构也和E类似。
the comma after steel breaks up the sentence in such a way that only the great tensile strength of white cedar is offered as an explanation of the buildings' ability to withstand earthquakes, rather than both white cedar's tensile strength and the timber frame's flexibility.
同时因为给出了一个具体的时间段,那么就只能用一般过去时,不能用完成时
点到直线的距离
这set里是m 个 intergers 有奇数个ntergers
C的问题是,选项想用“同因反果”来削弱K的观点,即,P era有climatic change, 有灭绝,其他era也有climatic change, 但是却没有灭绝,所以climatic change不是导致灭绝的原因。但是选项中并没有提到其他era没有灭绝这件事,这是我们自己脑补的事实,即选项中并没有提供“果”,所以错
要看清题目啊!!!是第一段的结构!不是整篇文章的结构!!!
如果不结合整篇文章来看的话 光看定位句:Another early chronicler noted in 1524 that Native Americans living along the coast of what is now New England had become selective about European trade goods: they accepted only knives, fishhooks, and sharp metal. 确实会选c,但是整篇文章都在证明在最早文字记录之前就存在贸易这件事,这句话说他们在1524年的时候交易就只要这些金属,说明他们之前就有过交易才会这样做,所以a更合理
Ron:"both rooted in... and in..." would still be non-parallel.
like可以举例……their只能指代名词, In many parts of the world是介词短语,怎可能被指代,their只能指代前面出现过的复数名词,fertilizers,找指代应该是往前找能符合代词逻辑意思和语法规则的名词
to be an even more serious deterrent to the nuclear industry than political opposition会引起歧义:是一个更大的威胁,比起是一个政治反对。is保留更佳。
B. The construction has four times the tensile strength of steel has is idiomatically incorrect. The correct construction is has four times the tensile strength of steel. 都有xx of steel了怎么还能加has呢。。
to是相比的意思,如the ratio of A to B,A/B
摘:
E 找不到具体的错误,感觉主要是不如C简洁?