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航海英語(yǔ)航海圖書資料單項(xiàng)選擇題每日一練(2018.10.28)

單項(xiàng)選擇題
On a voyage from Capetown to London，the favorable ocean current off the coast of Africa is the （）.
A.Canary Current
B.Benguela Current
C.Agulhas Current
D.South Atlantic Current
單項(xiàng)選擇題
Attention is （）the advice on the use of charts in The Mariner’s Handbook Chapter 3，Section 1.
A.fixed to
B.needed for
C.pushed to
D.drawn to
單項(xiàng)選擇題
In which source could you find the number of a chart for a certain geographic area?（）
A.Chart No.1
B.Catalog of Charts
C.IMO Practical Navigator
D.IMO Light List
單項(xiàng)選擇題
That the scale of any part of a chart to be larger than the scale of the survey is（）.
A.very rare
B.common
C.often
D.reasonable
單項(xiàng)選擇題
Charts showing the coast of Mexico are produced by the United States（）.
A.National Geospatial-Intelligence Agency
B.Coast Guard
C.Naval Observatory
D.National Ocean Service