I bought a smartphone(智能手机) yesterday, and it works well, would you like to buy ________ like this?
A:it
B:this
C:one
D:that
下列每组数分别是三根木棒的长度,能用它们摆成三角形的是( )
将下列描述与相应的地区事物用直线连起来。
地球之肺____ ①南极洲
世界最高的山峰____ ②珠穆朗玛峰
世界上淡水资源最丰富的大洲____ ③印度尼西亚
千岛之国____ ④亚洲
巨河之洲____ ⑤亚马孙热带雨林
I'm sorry to hear that his grandmother ______two days ago.