所有入境人员在入境时必须填写《入境检疫申明卡》。( )
参考答案：对
请用不超过200字的篇幅，概括出给定资料所反映的主要问题。 要求：概括全面，层次分明，条理清楚，表述简洁。
The type of davit on which you must turn a crank in order to swing the lifeboat out over the ship’s side is a（）.
A.sheath-screw davit
B.gravity davit
C.radial davit
D.bruckner davit
