来自任春生的问题
【Theshoppingmallopensat8:00a.m,andit____at9:00p.m.A,closeB,closedC,isclosingD,isclosed】
Theshoppingmallopensat8:00a.m,andit____at9:00p.m.A,closeB,closedC,isclosingD,isclosed


【Theshoppingmallopensat8:00a.m,andit____at9:00p.m.A,closeB,closedC,isclosingD,isclosed】
Theshoppingmallopensat8:00a.m,andit____at9:00p.m.A,closeB,closedC,isclosingD,isclosed
D
关门(表示状态)
根据前面的OPENS排除B,主语是第三人称单数,再排除A;C现在进行时(更不符)
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