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【简答题】
关于渔区内渔船捕鱼作业特点,下列说法正确的是 。 1渔船使用的VHF的频率与商船所使用的频率不同;2渔船的渔具伸出方向和长度难以确定; 3除了《规则》规定的号灯号型之外,渔船不应当显示其他的号灯号型; 4渔区内的渔船避碰行为不受《规则》约束。 A. ①② B. ①③④ C. ①②③ D. ②③④
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举一反三
【单选题】When his daughter Mary went out for her evening walk Doctor Cochran sat for an hour alone m his office. It began to grow dark and the man who all afternoon had been sitting on chairs and boxes before ...
A.
had intended to go for a walk with Mary
B.
had to fight with acute depression
C.
liked to grow his beard in purpose
D.
was suffering from a fatal disease
【简答题】雕刻的艺术表现形式有 ( )、( )。
【单选题】下列何者不是影响过滤操作之因素( )
A.
滤饼之阻力
B.
滤布之阻力
C.
过滤面积
D.
物料之密度
【单选题】雕刻的艺术表现形式有 [填空(1)] 、 [填空(2)] 。
A.
写实
B.
写意
【单选题】Mary sat at that table, looked at the plate and _________ her lips.
A.
smacked
B.
opened
C.
parted
D.
separated
【单选题】Mary sat at the table, looked at the plate and ______her lips.
A.
smacked
B.
opened
C.
parted
D.
seperated
【简答题】Mary sat on the sofa, (watch) TV.
【单选题】Mary sat at the table, looked at the plate and ________ her lips.
A.
smacked
B.
opened
C.
parted
D.
separated
【单选题】When I entered the room, I found Mary ______ at the desk ______ her homework.
A.
sat; doing
B.
sitting; to do
C.
seating; to do
D.
seated; doing
【单选题】人类感染隐孢子虫的传染源主要来自( )
A.
保虫宿主
B.
病人
C.
带虫者
D.
环境污染物
E.
以上都不是
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