As is the case with结构，比较对象可以不对称吗？

demorgan

Q29: PP78.
As it is with traditional pharmacies, online drugstores rely on prescriptions to be successful, since it is primarily prescriptions that attract the customers, who then also buy other health-related items.

A.    As it is with traditional pharmacies, online drugstores rely on prescriptions to be successful
B.    As with the case of traditional pharmacies, online drugstores rely on prescriptions to have success
C.    As is the case with traditional pharmacies, prescriptions are the cornerstone of a successful online drugstore
D.    As traditional pharmacies, so online drugstores rely on prescriptions to be successful
E.    Like traditional pharmacies, the cornerstone of a successful online drugstore is prescriptions
答案C啊，看了答案我都快哭了~~

泾渭不凡

哦~这个我就是被结构，其他选项要么是like比较对象不对称，要么就是prep中说的错误结构。这里帮帮up.

demorgan

继续顶顶~

demorgan

HarrisZheng

As is the case with 引导状语从句，表示就如同
它是个完整的句子，因此和like，as这类比较是不同的，不需要结构对称。