()的色彩用于黑人身上会显得不好看。
A.亮黄
B.玫瑰红
C.翠绿
D.咖啡色
参考答案:D
The room became ______ crowded after the desk was moved out.
A.a little
B.fewer
C.less
D.much
压力表示单位中atm表示()。
A.大气压
B.标准大气压
C.物理大气压
D.工程大气压