切下燕麦的芽尖,与琼脂接触一段时间后,将琼脂切成小块,放在茎切口的右侧,能看到的现象是()
A.自然生长
B.停止生长
C.向右弯曲生长
D.向左弯曲生长
参考答案:D
髋关节是典型的()?
A.花车关节
B.球窝关节
C.椭圆关节
D.车轴关节
The () describes, in detail, the project's deliverables and the work required to create those deliverables.
A.project scope statement
B.project requirement
C.project charter
D.product specification