问题
选择题
Jack spends much money on books ______ he is not so rich.[ ]
A. though
B. when
C. if
D. because
答案
答案：A
搜题请搜索小程序“爱下问搜题”
Jack spends much money on books ______ he is not so rich.[ ]
A. though
B. when
C. if
D. because
答案：A