题目内容
–Where are your parents?–They ___________ on the ground.
| A.are lieing | B.lie | C.are lying | D.are liing |
C解析:
略
略
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相关题目
—Where are Lucy and Lily?
—Oh , the two girls must _______ a game in the garden now.
| A.play | B.are playing | C.played | D.be playing |