题目选项分析

比较两个句子语法结构语义，选出最佳答案：

As is the case with traditional pharmacies, prescriptions are the cornerstone of a successful on-line drugstore, since it is primarily prescriptions that attract the customers, who then also buy other health-related items.

As traditional pharmacies, so on-line drugstores rely on prescriptions to be successful, since it is primarily prescriptions that attract the customers, who then also buy other health-related items.

写下分析过程，便于复习“吃透”这个句子：

答对用户笔记

0人: 四战740 2021-01-11 19:27:20

1. as 对比的时候不能只加名词
as 作为介词可以只加名词
意思： 1. 作为 as a leader,
2.相当于等号 i think of you as my friend
3. 期间 as a child = when i was a child
as 作为连词
1 因为状语
2. 时间状语
3. 比较状语

0人: chase_dream 2018-05-11 11:00:44

Distorts the meaning: It says that traditional pharmacies "are" online drugstores
the other way to read it is as a comparison (as intended). it'd still be wrong, though, because you can't use "as" with only a noun.

题目基本信息

所属科目：语法SC
题目来源1：PREP07 Test 2-39

难度：难