英语-虚拟语气
1Hewasverybusyyesterday;otherwise,he___tothemeeting
AwouldcomeBcameCwouldhavecomeDwillcome
2.ThelibrarianinsistedthatJohn___nomorebooksfromthelibrarybeforehereturnedallthebookshehadborrowed.
这里的insist是“坚持”还是“坚持做某事”为什么用takes
3.Ifonlythealarmclock__then!
AhadrungBringCwouldsetoffDshallseroff
第3句话不明白意思
希望明白这些句子的人能给我详细的讲解一下