下面哪一项不是亚光拉丝不锈钢水槽的特点（）。
A．抗划伤能力较强
B．没有光泽度，视觉效果差
C．光亮、美观
D．耐用
参考答案：C
You look so tired, stop and go to sleep early. [ ]
A. having a rest
B. to have a rest
C. had a rest
D. to had a rest
人民战争具有哪两个基本特征？
