单项选择题

An instrument useful in predicting fog is the（）.

A.sling psychrometer
B.microbarograph
C.anemometer
D.aneroid barometer

相关考题

An advantage of nylon rope over manila rope is that nyl...

单项选择题An advantage of nylon rope over manila rope is that nylon rope（）.

A.can hold a load even when a considerable number of the yarns have been abraded
B.can be stored on deck，exposed to sunlight
C.can be used in conjunction with wire or spring-lay rope
D.gives audible warning of overstress whereas manila does not

All the expenses are（）the ship’s account.A.ofB.forC.toD...

单项选择题All the expenses are（）the ship’s account.

A.of
B.for
C.to
D.at

All the copper bars are（）different sizes.A.atB.inC.byD....

单项选择题All the copper bars are（）different sizes.

A.at
B.in
C.by
D.from

船舶物料及管理

An instrument useful in predicting fog is the（）.