鼓室内外径最宽的是()
A．上鼓室
B．中鼓室
C．下鼓室
D．后鼓室
E．前鼓室
参考答案：A
The engine of the ship failed and the bad weather ______ the helplessness of the crew at sea.
A．added to
B．devoted to
C．attended to
D．turned to
在Excel中，按（）键即可退出Excel。
A、Alt+F2
B、Ctrl+F2
C、Alt+F4
D、Shift+F3
