题干
I hate when people have prejudice against female employees and think women are less capable.
A：that
B：it
C：one
D：them
答案(点此获取答案解析）
B
在强热时分解的产物是
、
、
和
，则该反应中化合价发生变化和未发生变化的N原子数之比为（ ）
I like swimming and I