A:现河北省地域是由中书省直接管理的“腹里”
B:地方设行中书省,简称行省
C:行省之下,分别设道、府、州、县
D:西藏归宣政院管辖
Excuse me, sir. I bought the shoes yesterday, but they are in different sizes. One is size 37, _____is size 38.
如图甲,四边形ABCD是等腰梯形,AB∥CD.由4个这样的等腰梯形可以拼出图乙所示的平行四边形,则四边形ABCD中∠A度数为 ( )
Only ________ of the students come to school by bus.