In the navigational triangle,the angle at the elevated pole is the ______.
A.meridian angle
B.altitude
C.right ascension
D.azimuth angle
第1题
In the navigational triangle,the angle at the elevated pole is the ______.
A.meridian angle
B.altitude
C.right ascension
D.azimuth angle
第2题
The triangle has been a source of mystery for about thirty years.
A.Y
B.N
C.NG
第3题
Which of the following statements is NOT TRUE according to the passage?
A.The Bermuda Triangle has aroused considerable interest.
B.The Bermuda Triangle is a mysterious area of the North Atlantic Ocean.
C.The Bermuda Triangle is referred to as "Devil Triangle" because no ships and planes can survive there.
D.Despite some interesting theories, no investigation has so far produced convincing answers to the mystery of the triangle.
第4题
Which of the following statements is NOT TRUE according to the passage?
A.The Bermuda Triangle has aroused considerable interest.
B.The Bermuda Triangle is a mysterious area of the North Atlantic Ocean.
C.The Bermuda Triangle is referred to as "Devil Triangle" because no ships and planes can survive there.
D.Despite some interesting theories, no investigation has so far produced convincing answers to the mystery of the triangle.
第5题
Which of the following statements is NOT TRUE according to the passage?
A.The Bermuda Triangle stimulates a lot of interest
B.The Bermuda Triangle is a mysterious area of the North Atlantic Ocean
C.The Bermuda Triangle is referred to as "Devil's Triangle" because no ships and planes can survive there
D.Despite some interesting theories, no investigation has so far produced convincing answers to the mystery of the triangle
第6题
第7题
A.rationality
B.flexibility
C.disinterestedness
D.insincerity
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