- Do you think the Stars will beat the Bulls?- Yes. They have better players, so I_______ them to win.
A:hope
B:prefer
C:expect
D:want
请分别写出五四爱国运动前期和后期的主力军及地点。
画出△ABC关于原点对称的△A1B1C1,并写出点B1的坐标;画出△ABC绕原点逆时针旋转90°后的△A2B2C2,并写出点B2的坐标.