船舶在水中排开同体积的水重，并在海水中的吃水达到夏季载重线的排水量称为：（）
A、空船排水量
B、排水量
C、满载排水量
D、载重量
参考答案：C
--- Is there anything else to discuss?
--- No, that’s all, I guess. ____
A．What for?
B．Hurry up, will you?
C．Let’s call it a day, shall we?
D．How time flies!
We also had different students in some classes, so ______was a struggle to remember all the faces.
A．it
B．this
C．that
D．one
