问题补充:
单选题Thereisabackpack_________onthefloor.A.lyingB.liesC.lieD.to lie
答案:
A解析there is sth或sb doing sth,后用doing sth,用动词的现在分词作为后置定语,故选A
时间:2022-01-28 21:30:45
单选题Thereisabackpack_________onthefloor.A.lyingB.liesC.lieD.to lie
A解析there is sth或sb doing sth,后用doing sth,用动词的现在分词作为后置定语,故选A
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