根据GB9417—88,专用汽车、客车、越野汽车的车辆类型代号分别为()
A.4、6、2
B.4、6、3
C.5、6、2
D.5、6、7
参考答案:C
Never before _____seen anybody who can play tennis as well as Robert.
A.had she
B.she had
C.has she
D.she has
下列画家中,以画马著称的是________。
A.齐白石
B.吴冠中
C.徐悲鸿
D.黄宾虹