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As it is with traditional pharmacies, 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.
(A) As it is with traditional pharmacies, on-line drugstores rely on prescriptions to be successful
(B) As with the case of traditional pharmacies, on-line drugstores rely on prescriptions to have
success
(C) As is the case with traditional pharmacies, prescriptions are the cornerstone of a successful
on-line drugstore
(D) As traditional pharmacies, so on-line drugstores rely on prescriptions to be successful
(E) Like traditional pharmacies, the cornerstone of a successful on-line drugstore is prescriptions
这题的答案是C,当时选了A。后来看Prep的解释只是说道首句中的it指代错误,但是个人感觉这样的理由不是特别充分。谁能分析下A中的错误还有其他原因吗?同时当时自己排除B时理由如下:看到as做连词比较两个情况,故as之后需要接完整句子,不知如此理解是否正确?谢谢。 |
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