单项选择题
（）the vessel have no safety radiotelegraphy certificate at the time of her delivery，she（）be held to be unseaworthy．
A.If／may B.Will／shall C.Should／would D.Would／should
单项选择题 （）such circumstances I usually put the remarks IN DISPUTE．
单项选择题 （）signifies that vessel has passed quarantine inspection and may enter port．
单项选择题 （）should be presented to the Customs officers．
