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yourstep,Peter,oryoumightfallintothewater.A.LookoutB.TakeC.WatchD.Notice

题目详情
________ your step,Peter,or you might fall into the water.
A.Look out
B.Take
C.Watch
D.Notice
▼优质解答
答案和解析
答案C
watch/mind one's step是固定用语,意为“小心行走,谨慎做事或行动”.