An occluded front on a weather map is colored（）.
A . blue line
B . purple line
C . dashed blue line
D . alternate red and blue line
相似题目
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An anemometer on a moving vessel measures（）.
A . apparent wind speed only
B . true wind speed and true wind direction
C . true wind speed only
D . apparent wind speed and true wind directio
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On the approach of a warm front the barometric pressure usually（）.
A . falls
B . rises
C . is steady
D . is unreliable
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The signal for a fire emergency on an OSV is（）.
A . a 30 second on 30 second off alternating signal
B . the continuous blast of the ships whistle for not less than 10 seconds supplemented by the continuous ringing of the general alarm bells for not less than 10 seconds
C . an intermittent ringing of the general alarm for not less than ten seconds
D . announced over the PA system
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A customer has an LPAR with 4 dedicated cores on a POWER7 server with SMT4 enabled. How many logical processors are presented to an application running on this LPAR?（）
A . 4
B . 8
C . 16
D . 32
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An “on-load” release system on a survival craft means the cable can be released（）.
A . only when the load is taken off the cable
B . only when there is a load on the cable
C . only when activated by the controls at the lowering station
D . at any time
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An aneroid barometer on a boat should always be（）.
A . located in an air-conditioned area
B . mounted in the passenger compartment
C . protected by a collision bulkhead
D . permanently mounted
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For a ship not on an international voyage，an approved substitute for an impulse projected rocket-type line throwing appliance is a（）.
A . spring loaded line thrower
B . hand thrown buoyant line
C . shoulder-type line throwing gun
D . heaving line
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For an OSV not on an international voyage，an approved substitute for an impulse projected type line throwing appliance is a（）.
A . spring-loaded line thrower
B . hand thrown buoyant line
C . shoulder type line throwing gun
D . heaving line
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On a multicast environment， what is process for installing and run an application on host？
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The description Racon beside an illustration on a chart would mean a（）.
A . radar transponder beacon
B . radar conspicuous beacon
C . radar calibration beacon
D . circular radiobeaco
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Which firefighting method is an example of an indirect attack on a fire?（）.
A . Bouncing a straight stream of water off the overhead to create spray effect
B . Spraying foam on a bulkhead and letting it flow down and over a pool of burning oil
C . Flooding a paint locker with CO
and sealing the compartment
D . Cooling adjacent bulkheads with water to prevent the spread of the fire by conductio
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An occluded front is caused by a(n)（）.
A . low pressure area
B . high pressure area
C . area of calm air
D . cold front overtaking a warm front
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The description Racon beside an illustration on a chart would mean a （）.
A . radar conspicuous beacon
B . circular radiobeacon
C . radar transponder beacon
D . radar calibration beaco
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On a working copy of a weather map，a cold front is represented by what color line? （）
A . Red
B . Blue
C . Alternating red and blue
D . Purple
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The male lion is on the left with his left front paw resting on a ball.
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An occluded front is caused by a(n) ______.
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119. An occluded front is caused by a(n)____
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I’d love to go to the English evening. But I’m a little _______, because I will be asked to sing an English song in the front of the whole school.
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The legend/symbol which designates an occluded front is represented by a _______.
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Without an operating system, a user can not run an application program on their computer.
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This is our classroom. It is a nice big room, The windows are big and the walls are white. There is a blackboard on the front wall. On the back wall there is a map, It's a map of China.
There is a big desk. It is for the teacher. There are forty small desks and chairs in the room. They are for our students.
Our classroom is a nice big room.
A．True
B．False
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According to the context, "a chair rocker on the .front porch" in paragraph 3 means that the author
A．would sit in a rocking chair and enjoy his life.
B．was paralyzed and stayed in a rocking chair.
C．would lose his will to struggle against difficulties.
D．would sit in a chair and stay at home.
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When we talk about “parts of speech”, we know that a describing word we use to describe a noun is a/an ______; a word that can be used instead of a noun is a/an _______; a word used in front of a countable or uncountable noun is a/an ___________.
A、pronoun, article, adjective
B、article, adjective, pronoun
C、adjective, article, pronoun
D、adjective, pronoun, article
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bo th A . nei th er B . ei th er C . wea th er D . ma th s
A．nei th er
B．ei th er
C．wea th er
D．ma th s
