问题
选择题
We should put away all medicines out of reach of children and make sure they are not left ________.
A.lie round
B.laying around
C.lain round
D.lying around
答案
D
由句意判断用表示“位于”的不及物动词lie,用现在分词作主补。
We should put away all medicines out of reach of children and make sure they are not left ________.
A.lie round
B.laying around
C.lain round
D.lying around
D
由句意判断用表示“位于”的不及物动词lie,用现在分词作主补。