The carrier is entitled to carry the goods on deck only if such carriage is in accordance（）an agreement with the shipper or with the usage of the particular trade or is required by statutory rules or regulations.

A.to

B.in

C.on

D.with

滑油指示系统包括有（）。

①滑油低压开关；

②滑油温度传感器；

③磁性堵塞（金属屑探测器）

④滑油压力传感器

A、①②③④

B、①②③

C、②③④

D、①③④