下面现象中是旋转的有[ ]
A.转动汽车的方向盘
B.升国旗
C.狗拉雪橇
答案:A
This is John. __________ an English boy, and_______ family name is White.
A.He’s; he’s
B.He’s; his
C.He; his
D.His; he’s
书房是精细阅读的场所,对()要求较高。
A.采光和照明
B.材料和工艺
C.通透感和整体感
D.灯光和色彩