问题
选择题
Yesterday it was raining very heavily all day, _____ I stay in. [ ]
A. because
B. so
C. although
D. but
答案
答案：B
搜题请搜索小程序“爱下问搜题”
Yesterday it was raining very heavily all day, _____ I stay in. [ ]
A. because
B. so
C. although
D. but
答案：B
