若设定的条件表达式为“＜60 Or＞100”表示( )。

语文教学评价中单项性试题和综合性试题的功能有什么不同？为什么要以综合性试题为主？

当经营杠杆系数是3,财务杠杆系数是2.5,则综合杠杆系数是( )。

鼠尾草花的杠杆雄蕊（杠杆系统）中的杠杆是（）的变态。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

鼠尾草花的杠杆雄蕊（杠杆系统）中的杠杆是（）的变态。

鼠尾草属的“杠杆雄蕊”的“杠杆”为（）。

鼠尾草属(Salvia)的“杠杆雄蕊”的“杠杆”为( )。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。