I have steerage way.It is said that（）.

A.I am underway

B.I am out of control

C.I am not making way through the water

D.I have the amout of movement forward which the ship need to be steered properly

甲睾酮应在何种条件下保存

A．遮光、密封

B．密封、防湿

C．遮光、防湿

D．遮光、室温

E．密封、室温