更多"[单选题]SIGMET is a weather advisory i"的相关试题:
[单项选择]Weather observations come from all the sources EXCEPT ______ .
A. computers
B. satellites
C. the ground
D. radar
[单选题]SIGMETS are issued as a warning of weather conditions potentially hazardous _______ .
A.particularly to light aircraft
B.to all aircraft
C.only to light aircraft operations
D.mainly to large aircraft
[单选题]报文 ZHWH SIGMET 5 VALID 221215∕221600 ZHHH－WUHAN FIR SEV TURB OBS
AT 1210 ZHES FL250 MOV E 40 KMH INTSF=，解释有下划线部分的含义：
A.预期以 40 公里小时的速度向东移动，强度加强。
B.预期以 40 公里小时的速度从东面移动，强度不变。
C.预期以 40 公里小时的速度向东移动，强度不变。
D.预期以 40 公里小时的速度从东面移动，强度加强。
[判断题]SIGMET由机场气象台发布。
A.正确
B.错误
[判断题]SIGMET中OBSCTSHVYGR表示飑线的伴有大雹的雷暴。
A.正确
B.错误
[单选题]_______ is not included in a convective SIGMET.
A.Moderate icing
B.Low-level wind shear
C.Thunderstorm
D.Tornado
[单选题]The primary cause of all changes in the Earth’s weather is _______ .
A.variation of solar energy received by the Earth’s regions
B.changes in air pressure over the Earth’s surface
C.changes in air moisture content
D.movement of the air masses
[单项选择]For your safety and the safety of others, always ______ the traffic signals.
A. peek
B. heed
C. leak
D. clent
[单选题]SIGMET：称（ ），气象台发布的可能影响航空器飞行安全的特定航路天气现象的出现或预计出现的情报
A. 重要气象情报
B.高空重要气象情报
C.中高空气象情报
[单选题] ---（） the sports meeting might be put off. ---Yes， it all depends on the weather。
A. I’ve been told
B. I’ve told
C. I’m told
D. I told
[单选题]The synoptic chart _______ the areas of low pressure, the areas of high pressure where precipitation is falling, and all other weather conditions across the country.
A.shows
B.tells
C.gives
D.presents
[单选题]“Deteriorating weather” means the weather is getting _______ .
A.better
B.clear
C.good
D.worse
[单选题]If the special flight fails to receive the weather information of concerned destination or alternate airport _______ hours before takeoff, the weather station at the departure airport should voluntarily ask for it from relevant weather information unit.
A.3
B.2
C.1
D.4
[单项选择]Who issued a communique at the spring meeting on Friday
A. The world lending agencies.
B. The International Monetary Fund.
C. The World Bank.
D. The development committee of those two world lending agencies.
[单项选择]When did the weather recordkeeping begin
A. In 1990s.
B. In 1880s.
C. In 1994.
D. In 2002.
[单项选择]The booking note is issued by the ( ). Requesting allocation of shipping space.
A. carrier to the agent
B. carrier to the shipper
C. shipper to the carrier
D. carrier to the consignee
[单项选择]What is the current weather in Seattle
A. Partly cloudy.
B. Rainy.
C. Sunny.
D. Gloomy.
[单项选择]Letter of Credit is issued by the（）for importer benefits.
A. bank
B. buyer'sbank
C. seller'sbank
D. investor'sbank
[单项选择]The failure to implement safety procedures needed in aviation and high-rise office design results from______.
A. the great speed and efficiency of modern society
B. the complexity of various organizations
C. the management style
D. the predominance of concerns about profitability
