问题
选择题
— Go and have great fun! I will cope with ________ you leave to me properly.
— Thanks a lot. [ ]
A. why
B. when
C. what
D. which
答案
答案：C
搜题请搜索小程序“爱下问搜题”
— Go and have great fun! I will cope with ________ you leave to me properly.
— Thanks a lot. [ ]
A. why
B. when
C. what
D. which
答案：C
6Cu＋SO2↑，反应的氧化剂是_________。
