海船船员
Little or no change in the barometric reading over a twelve hour period indicates ______.A.stormy weather is imminentB.that present weather conditions will continueC.a defect in the barometerD.increasing wind strength
题目
Little or no change in the barometric reading over a twelve hour period indicates ______.
A.stormy weather is imminent
B.that present weather conditions will continue
C.a defect in the barometer
D.increasing wind strength
相似问题和答案
第1题：
We can infer that the students are required to ______in their whole driving practice.
A. go out driving for twelve times
B. spend at least six hours driving
C. drive for two hour blocks of time
D. get half an hour driving
53．答案为A 从短文第二段，学生总共要练6小时，每次练车半小时的细节推断学生需出车 12次。
第2题：
A single barometric pressure reading of 28.60 indicates ______.
A.rapidly improving weather
B.deteriorating weather
C.a severe low pressure system
D.fair weather and calm
第3题：
A、be prohibiting
B、be prohibited
C、is prohibited
D、was prohibited
第4题：
Good weather is usually associated with a region of ______.
A.low barometric pressure
B.high barometric pressure
C.falling barometric pressure
D.pumping barometric pressure
好天气通常伴随着高压系统。
第5题：
The “Port-Off-Stbd” selector switch on an autopilot steering stand is used to ______．
A.change from hand electric steering to automatic gyro
B.change over one steering system to the other
C.change over hand electric steering to non-follow-up
D.change over the port to the starboard bow thruster
第6题：
A steep barometric gradient indicates ______.
A.calms
B.light winds
C.strong winds
D.precipitation
第7题：
Weather observations provided by each weather station include all of the following except ______．
A.temperature
B.visibility
C.predicted weather for the next twelve hours
D.barometric pressure and change in the last three hours
第8题：
Which of the following statements is correct regarding an oil with a high viscosity index?
A.A large change of viscosity occurs with a minor change in temperature
B.No change in viscosity occurs with any change in temperature
C.Very little change in viscosity occurs with a significant change in temperature
D.The viscosity of the oil increases with an increase in temperature
第9题：
Fog is likely to occur when there is little difference between the dew point and the ______.
A.relative humidity
B.air temperature
C.barometric pressure
D.absolute humidity
当露点温度与空气温度有轻微的差异时，雾就很可能发生。
第10题：
B.who
C.where
D.how to
A选项，句意：飓风是生成于热带海洋水域上空、风速达每小时75英里以上的强烈气旋。关系代词which引导的定语从句修饰名词winds.
B，选项，从句的先行词是winds，who的先行词一般是人，故排除。
C，选项，从句的先行词是winds，where的先行词一般是地点，故排除。
D，选项，与题意不符，故排除。
故正确答案为A选项。