题目内容
Mother ______ the baby gently on the bed and then bent down to pick up the toy _____ on the ground.
A. laid; lying B. laid; lie C. lay; lying D. had laid; lay
A
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题目内容
Mother ______ the baby gently on the bed and then bent down to pick up the toy _____ on the ground.
A. laid; lying B. laid; lie C. lay; lying D. had laid; lay
A