题干
It's 8:00 a.m. We say “_________”.
A：Good night.
B：Good afternoon.
C：Good morning.
D：Good evening.
答案(点此获取答案解析）
C
It's 8:00 a.m. We say “_________”.
A：Good night.
B：Good afternoon.
C：Good morning.
D：Good evening.
，已知Zn是反应物，下列说法错误的是
