酒花主蔓、侧枝顶端部位叶叶内的小芽分化后发育成花枝，在花枝顶端形成花蕾、现蕾、开花。
参考答案：对
My mother is a teacher. She ______________ to work ______________ the morning.[ ]
A. go, on
B. went, at
C. goes, in
检测电扭矩传感器时为什么必须扣紧传感器的连接半圆？
