太阳直射在赤道上的节气为下列中的（）
A.冬至
B.秋分
C.立春
D.夏至
参考答案：B
在1∶1绕法的电梯中，轿厢的速度与曳引轮线速度（）。
A.相同
B.为2∶1
C.为1∶2
Our school prohibits ________ out of school without wearing the school brand, and we are allowed
________school clothes every day.[ ]
A. to go; to wear
B. going; wearing
C. to go; wearing
D. going; to wear
