海运中以完成航次运输为目的,按航次所需的实际天数和约定的日租金率计收租金的运输经营方式是()。
A.期租
B.程租
C.光租
D.航次期租
参考答案:D
经反复检查末梢血液血小板低于下列哪项数值才算作血小板减少()
A.<120×109/L
B.<115×109/L
C.<110×109/L
D.<100×109/L
E.<150×109
It is required that the students ______ mobile phones in our school, so seldom ______ them using one.
A.can’t use; will you see
B.not use; will you see
C.mustn’t use; will you see
D.shouldn’t use; you will see