航海英语航海英文函电单项选择题每日一练(2018.09.07)

单项选择题
In writing up the logbook at the end of your watch，you make an error in writing an entry. What is the proper means of correcting this error? （）
A.Cross out the error with a single line，and write the correct entry，then initial it
B.Carefully and neatly erase the entry and rewrite it correctly
C.Remove this page of the log book，and rewrite all entries on a clean page
D.Blot out the error completely and rewrite the entry correctly
单项选择题
The diurnal variation of pressure is most noticeable（）.
A.above the polar circles
B.in a low pressure area
C.during periods of low temperatures
D.in the doldrums
单项选择题
If a spill occurs，where would you log it（）.
A.Oil Record Book
B.Bell book
C.Smooth logbook
D.Official Logbook
单项选择题
The effect of wind on exposed areas of the vessel is most noticeable when（）.
A.backing
B.going slow ahead
C.going full ahead
D.turning
单项选择题
Speed must be regulated（）no damage is done to the wharf.
A.in order to
B.so as
C.so that
D.such that