Low
Lower
Lowe
Lowered
第1题：
When measuring the oxygen content of the cargo tanks prior to loading cargoes requiring vapor recovery，check it ______.
A.one meter from the tank bottom and one meter below the tank top
B.one half the ullage of the tank and one meter below the tank top
C.one half the ullage of the tank and one meter above the tank bottom
D.at three meter intervals from the tank top to the bottom
第2题：
（）the gangway, please.
第3题：
(A) About one month
(B) It starts on the 15th of March
(C) It took one month
(D) About on April 15
正确答案：A
解答参考：本题问“你的假期将持续多长时间”，B项仅指出了假期开始的日期， C项的时态不对，D项是一个日期，圴不符题意，故选A，“大约一个月”。
第4题：
The gangway is one meter higher,（） it, please.
第5题：
The gangway is about one meter higher. （）it, please.
第6题：
（）（降一点儿）the gangway, please.
第7题：
（）（降低）the gangway, please.
第8题：
Of the following, which one is not a term of Marine Weather Bulletin?______.
A.Complex low
B.Depression
C.High pressure
D.Ambient pressure
第9题：
We have to （）one meter ahead.
第10题：
The gangway is one meter lower, （）it please.