问题
选择题
Bob spends a lot of money on books __________he is not rich! [ ]
A．if
B．though
C．when
D．because
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Bob spends a lot of money on books __________he is not rich! [ ]
A．if
B．though
C．when
D．because
答案：B