问题
选择题
Remember to put the books before leaving the room.
A.in the place
B.in order
C.in condition
D.in need
答案
答案:B
词义辨析。in the place就是在那个地方;in order按次序的;in condition 健康,可使用状况;in need在危急中,在危难中。句意:在离开房间前记得把书按次序放好。所以选B。