Look, there are a lot of people outside our school gate.A.beB.waitC.to waitD.wai
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Look, there are a lot of people _____ outside our school gate.
A.be
B.wait
C.to wait
D.waiting
试题答案
D
Look, there are a lot of people _____ outside our school gate.
A.be
B.wait
C.to wait
D.waiting
D