作业帮英语改错两道{There were over 3000 people}(A){at the geological conference in Paris last spring}(B).{Most of participants were}(C) from Europe and North America,{but there were also quite a few}(D) from the Far East.There is {a friend of John's}
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英语改错两道{There were over 3000 people}(A){at the geological conference in Paris last spring}(B).{Most of participants were}(C) from Europe and North America,{but there were also quite a few}(D) from the Far East.There is {a friend of John's}
英语改错两道
{There were over 3000 people}(A){at the geological conference in Paris last spring}(B).{Most of participants were}(C) from Europe and North America,{but there were also quite a few}(D) from the Far East.
There is {a friend of John's}(A)who {seems to know}(B){everything about trees}(C).He can tell you the species and the approximate {age of most of trees}(D)that he encounters.
英语改错两道{There were over 3000 people}(A){at the geological conference in Paris last spring}(B).{Most of participants were}(C) from Europe and North America,{but there were also quite a few}(D) from the Far East.There is {a friend of John's}
(1) C
应该是most of the participants were
理由是参与者,与会者,作为特定代名词,特指代开会的3000多的人,一定要定冠词the
（2）D
去掉of 如果是特指某些树,那么这题该改为most of the trees,但是由于他知道非常多,没有说明是哪些树,因此不能这样改,只能把of去掉,most 修饰名词有两种形式：
most + n
most + of + the +n
本题如上所说的,只能用第一种most + n
1。 D
哪里有 quite a few 这种说法
a few 就是 a few
2。D
age of most trees
{and there were also quite a few},由题目意思可知是并列关系.
{age of most trees}凭语感
第一段：A Therewere 去掉，三千多人按照习惯来说不用 There be句型（期末考试的时候老师讲过，印象很深的）
第二段：B seems to know改成knows,不能说 John的一个朋友好像知道……应该用比较肯定语气
1.C 应是the participants,因为这是特指前面参加会议的3000人。
2.D 应是ages吧，我觉得应该和前面的species统一起来吧。