If only the patient ______ a different treatment instead of using the antibiotic

游客2023-11-12 52

问题 If only the patient ______ a different treatment instead of using the antibiotics, he might still be alive now. （2007年考试真题）

选项 A、had received
B、received
C、should receive
D、were receiving

答案 A

解析本题考查if only后面的从句里谓语部分用过去完成时表示对过去情况的虚拟。

转载请注明原文地址:http://tihaiku.com/zcyy/3179662.html

相关试题推荐

随机试题

最新回复(0)

_________,heisreadytoacceptsuggestionsfromdifferentsources.A、Insteadof