【简答题】A car maker B policeman C doctor D operator
【单选题】... the maker movement is now gaining ground in China ... (Para. 4)
A.
The maker movement is becoming popular in China.
B.
The maker movement is being introduced into China.
【单选题】The brothers’father was a ball maker.
【判断题】旋转椭球面上所有的子午圈的大小都是一样的。
【单选题】通常情况下,流动性比例应保持在括号( )左右。