题目内容
(11·贵港)计算4×(-2)的结果是
D
解析
(11·贵港)(本题满分11分,第(1)题5分,第(2)题6分)(1)(11·贵港)(本题满分5分)计算:(-1)2011+-2sin60º+|-1|;
A.6 B. -6 C.8 D.-8