A:14400种
B:518400种
C:720种
D:20种
如图,把线段AB平移,使得点A到达点C(4,2),点B到达点D,那么点D的坐标是( )
1960年1月,英国首相麦克米伦在结束非洲之行后发表演讲:我看到了国家意识的觉醒,在过去的几个世纪里,这些国家的人们依赖着别的国家生存;十五年前这一运动风靡亚洲,今天非洲发生了同样的事情,变迁之风吹遍整个非洲大陆。这股风靡亚非的“变迁之风”推动了( )
选择合适的句子,补全对话。(有两项是多余的)
A. What did you do yesterday?
B. Where did you go yesterday?
C. How many children were there at the party?
D. Yes, he did.
E. Why did you visit Mike?
F. No, they weren't.
G. How many children are there at the party?
A:Hello, Liu Yun. ____
B:I visited Mike.
A:____
B:Because it was his birthday yesterday.
A:Did he have a birthday party?
B:____
B:There were fifteen children at the party.
A:Were Mike's parents at home?