Cucurbitaceae的主要特征是：
A．单叶掌状分裂
B．鸟趾状复叶
C．单性花
D．两性花
E．中轴胎座侧膜胎座
参考答案：A,B,C,F
Which of the following is true
A．I took the medicine away.
B．The medicine is tasty.
C．I like the medicine anyway.
D．I ate the medicine.
天桥山中继站是五强溪水清测报系统的入厂中继站。（）
