梨的花序为（）花序，开花时（）花先开。
参考答案：伞房、边花
— Excuse me, where is the bus stop?
— ______. [ ]
A. Go straight and turn right.
B. That's OK.
C. It's on the wall.
D. No, the bus is very big.
人际关系的交流情感、有益身心健康功能主要表现在哪些方面？
