为保证桥梁及船舶的安全，在通航河流建桥后，必须制定（）.A、过桥须知 B、桥区交通安

“三乘”是指（）。

A.客运乘务组

B.乘客

C.检车乘务组

D.乘警

请仿照下面诗歌第一、三节的格式，续写第二、四节。

丝丝小雨

把自己偷偷绣上窗户

_____________

________________________

飘飘雪花用

自己轻轻装点着山村

_____________

________________________

面试时，我们主要要注意哪些方面？

单向传播

For balance sheet purposes, inventories based on: （）

A. LIFO are preferable to those based on FIFO, as they more closely reflect the current costs. 

B. weighted average are preferable to those based on FIFO, as they more closely reflect the current costs. 

C. FIFO are preferable to those based on LIFO, as they more closely reflect current costs.