A:0
B:3
C:﹣3
D:﹣3x
The boy is ___________ smart ___________ everybody(人人;每个人)likes him.
— What’s your English teacher like?
—To a certain degree, she is serious but helpful.
人与人之间难免会有矛盾,表达不满会伤害对方,所以沉默是最好的办法。( )