-Did Lily the song Yesterday Once More last night?-Did Lily the song Yesterday Once More last night? -No,she didn't,but Mike A.sing; did B.sang; do C.sang; does D.sings; doing帮忙做一做吧!求
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-Did Lily the song Yesterday Once More last night?-Did Lily the song Yesterday Once More last night? -No,she didn't,but Mike A.sing; did B.sang; do C.sang; does D.sings; doing帮忙做一做吧!求
-Did Lily the song Yesterday Once More last night?
-Did Lily the song Yesterday Once More last night?
-No,she didn't,but Mike
A.sing; did B.sang; do C.sang; does D.sings; doing
帮忙做一做吧!求
-Did Lily the song Yesterday Once More last night?-Did Lily the song Yesterday Once More last night? -No,she didn't,but Mike A.sing; did B.sang; do C.sang; does D.sings; doing帮忙做一做吧!求
你好这位朋友,这题应该选A.
Did Lily sing,这里填sing是因为句首的助动词did已经表明了过去时(did是do的过去式),所以sing可以直接用原型(助动词嘛,顾名思义,它已经帮助真正的动词sing满足条件了)
后面的Mike did,其实是Mike did sing的省略.助动词did的强大在这里再次体现:它不仅可以帮助sing这个动词省略过去式,它还可以在适当的语境下把动词省略掉.为什么?因为上下文的语境已经充分表明这个助动词助的是sing,所以不需要重复.
这个用过去时