until ( ),I know him to have diedA.recent B.recently 说出原因until是连词还是介词?

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until(),IknowhimtohavediedA.recentB.recently说出原因until是连词还是介词?until(),IknowhimtohavediedA.recentB.rec

until ( ),I know him to have diedA.recent B.recently 说出原因until是连词还是介词?
until ( ),I know him to have died
A.recent B.recently 说出原因
until是连词还是介词?

until ( ),I know him to have diedA.recent B.recently 说出原因until是连词还是介词?
B
这里是时间状语 ,需要用副词
A是形容词 B是副词
故选B

B.
时间状语。

B 此空需要填一个副词

选B
直到最近 until recently
recent是形容词,不能直接用,应该用副词形式。

Recent
因为until是一个介词,而介词后面不能接副词。这里可以看作省略用法
Recently
因为until是作为时间状语的嘛,所以接adv
两个都可以吧。

b

B
完全没有疑问