海域使用权抵押率一般为评估价值的多少？（）
A、0.7
B、0.6
C、0.5
D、0.4
参考答案：D
海温分布的影响因素有哪些？
10. Professor Williams keeps telling his students that the future to the well-educated.
A．belongs
B．is belonged
C．is belonging
D．will be belonged
