78. 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
A: it无指代,试图指代后面这个句子错;后面it没有前面对应的单词 B: as with the case 错;后面it没有前面对应的单词 C: correct D: as A do, so B do结构 E: like pharmacies, pharmacies和cornerstone不对等 since it is primarily prescriptions that attract the customers 是强调句,怎么能说没有对应单词的错误呢? C我觉得主语变了,改变句子重心,我选B |