ChaseDream

标题: [讨论]快来讨论两道语法真题! [打印本页]

作者: wangang11    时间: 2003-8-23 02:54
标题: [讨论]快来讨论两道语法真题!
Mitosis is the normal process by which a cell divides, each new cell ending up
A B C
with a same number of chromosomes as the parent cell.

[    ]100 years since the invention of the square-bottomed paper bag.
(A) Now is (B) Now it has
(C) There is now (D) It is now

第1题我觉得是a,因为in which,答案是d
第2题很混淆,不知道该怎么选 。


[此贴子已经被作者于2003-8-23 2:55:20编辑过]

作者: Jone    时间: 2003-8-23 05:42
1.选D,number数目要特指a-->the。by which =by process表示通过...过程.而in which表示在...过程中,不合题意的.
2.明显选D
it is ... since ... 该句型表示从...起至今已有多久了

作者: wangang11    时间: 2003-8-23 06:56
不错,现在清楚了




欢迎光临 ChaseDream (https://forum.chasedream.com/) Powered by Discuz! X3.3