I( ) some shopping with my mother （ ) I ran into Linda.
I( ) some shopping with my mother （ ) I ran into Linda.
A.did,while B.did,when C.was doing,while D.was doing,while 为什么选B,D为什么不正确啊,买东西不是一个过程吗?
选项有误D.was doing,when
A.did,while B.did,when C.was doing,while D.was doing,while 为什么选B,D为什么不正确啊,买东西不是一个过程吗?
选项有误D.was doing,when
赞 yanchao208 幼苗
共回答了19个问题采纳率：100% 举报
while只能和延续性动词连用
do shopping是持续性动词
run into瞬间性动词
I(was doing) some shopping with my mother （when) I was running into Linda.
do shopping是持续性动词
run into瞬间性动词
I(was doing) some shopping with my mother （when) I was running into Linda.
1年前
4
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