问题
选择题
Are you paying now, or shall I ＿＿＿＿＿＿ to you?
A．book it down
B．book it in
C．book it up
D．book it out
答案
答案：A
book down ＝ put down in a book，意为“记账”；book in的意思为“签到，登记”；book up意为“预定座位或车、船票”等。
搜题请搜索小程序“爱下问搜题”