根据SOLAS公约，弃船的声号为警铃和气笛（）。

隐藏显示场景中的灯光快捷键是什么？

未知题型隐藏显示场景中的灯光快捷键是什么？

为下列词语排序组句： gave, the book, Mary, to her father A、Mary g...

单项选择题为下列词语排序组句：
gave, the book, Mary, to her father
A、Mary gave the book to her father.
B、Mary gave her father to the book.
C、Her father gave the book to Mary.
D、Her father gave Mary to the book.

隐藏显示场景中的几何体快捷键是什么？

未知题型隐藏显示场景中的几何体快捷键是什么？