使用推进器和舵进行操作的拖船种类为：（）.
A.CPP、VSP、ZP、FPP
B.ZP、VSP
C.FPP、CPP
D.ZP、FPP、VSP
参考答案：C
用所给词的适当形式填空.
1. Do you want to be an (art) in the future.
2. He wants (be) an actor when he grows up.
3. This dictionary (cost) me over sixty dollars.
4. I (be) going to play football tomorrow.
5. There are (lot) of people in the Summer Palace.
阳经欷穴多用于治疗（）
A．腑病
B．脏病
C．血证
D．痛证
