什么是生炒？举例说明菜肴特点。
维生素C服用过量会引起哪个症状？（） ["毛发干枯","腹泻","骨痛","蛋白尿"]
正确使用安全带的三点要求是什么？
Which statement is TRUE concerning lifeboat gripes?（） ["They must be released by freeing a safety shackle","They should not be released until the boat is in lowering position","They may be adjusted by a turnbuckle","They are normally used only with radial davit"]
不属于运动系统的是（） ["A.骨骼","B.关节","C.横纹肌","D.平滑肌"]
什么是炒？炒有几种烹调方法？
