单项选择题

Furnishings for recreational facilities should（）include a bookcase and facilities for reading,writing and,where practicable,games.

A.as a minimum
B.as a maximum
C.as a rule
D.as a result

点击查看答案&解析

上一题目录下一题

相关考题

单项选择题

The velocity of the wind，its steady direction，and the amount of time it has blown determines a wind driven current’s（）.

A.temperature
B.density
C.deflection
D.speed

单项选择题

When crossing a front,isobars tend to（）.

A.change from smooth curves within the air mass to sharp bends at the front
B.change from sharp bends within the air mass to smooth curves at the front
C.pass smoothly across the front with no change
D.become closer together at the front and pass through in straight lines

单项选择题

Details of coast radio stations and radar stations can be found in（）.

A.Admiralty Chart
B.Admiralty Light list
C.Admiralty List of Radio Signals
D.Admiralty Notices to Mariners