Accordingtothereport,asmanyas50percentofpatientsdonotta...

问题详情：

According to the report, as many as 50 percent of patients do not take medicine 　　　　

directed, 　　 　　 has drawn doctors’ attention．

A．when; it          B．as; what               C．that; and          D．as; which

【回答】

D

知识点：倒装与省略

题型：选择题