已知a<0,那么下列各等式成立的是[ ]
A.a2=(-a)·a
B.a2=(-a)2
C.a3=|a3|
D.5a>4a
答案:B
—How many computers are there in this room?
—_________. They are moved to another room. [ ]
A. Nothing
B. None
C. No
D. No one
李某的父母不顾李某的反对,强迫其嫁给刘某。为此,刘某给李某父母10万元人民币。李某父母的行为构成了()
A.暴力干涉婚姻自由
B.买卖婚姻
C.借婚姻索取财物
D.借婚姻骗取财物