难
感觉DE 的逻辑是错误的啊,there were concerns leading 说明是有考虑,是什么样的考虑呢?是导致了。。。。的。但是题目中的意思就是说考虑导致了而不是什么样的考虑。而且there were something doing 的结构不是awkward的吗
have been predicting表达的意思是(几周以来)至今仍在预测
读题没读明白
At the beginning of the half-hour slot a substantial portion of the viewing public had tuned in to that station.
这个题花费的时间比较久,原因是阅读理解速度不够,不够专注。
请问老师,BC选项中的they为什么只有复数名词scientists是可以被指代的,前面的miniature eyes 为什么不能被指代呢
D选项,如果去掉be动词are的话,整个句子就没有谓语动词了,感觉非常奇怪。这是我排除的原因,请老师点评。
Neuroscientists, having amassed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood 和 Neuroscientists having amassed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood 在语义上有啥不一样呢?
b怎么错
the prompt of "is most vulnerable to critism" means subdue the could be true answer
weaken
条件1肯定不充分因为不知道y的情况。条件2,如果xy距离是9,px的距离是4.5,根据三角形的性质,py的长度一定大于三角形其他两边的差,也就是9-4.5=4.5大于圆的半径,所以y在圆外。
shown/they showed考平行,逗号后是否要加their考指代
谈谈自己的理解
s(since,it,to)+v+o
s+v+o+c()
s()+v+c
不对吧,老师!句子改错-语法推理精讲, 书上写的是“ there be 句型的核心词是个例外,它的核心词时期后面的第一个名词。"此题不应该是provisions, 怎么这个句子的核心词是”有"呢, 能解释一下吗?