When a teacher says "Next，please pay attention to the time of arrival and departure of the planes in the recording ." he / she intends to the develop student“s skill of___.
90. The angular difference between the true meridian (great circle connecting the geographic poles) and the magnetic meridian (direction of the lines of magnetic flux) is called _____.
In the end of the plane _____ into the clouds.
The pilot _____severe injuries when his plane crashed.
They stopped (search) ____________ for the missing plane as the weather was very rough.
The report showed us very clearly how the plane got ________ and crashed in the end.
2.It was reported ________ the plane had beenmissing for more than thirty days.
The pilot asked all the passengers on board to remain ______ as the plane was making a landing.
3.Joe prefers to sit _____ of the plane.（ ）
智慧职教: The plane _____, its bombs exploding as it hit the ground.
The minister&39;s ______ statement before boarding the plane left the reporters guessing as to the true purpose of his trip．
______ crystal system has three axes （a1, a2 and a3) in the x-y plane 120° apart and a fourth axis （
—The plane won't take off_________the thick clouds move away.—Let's wait patiently for the announcement from the airport.
The air hostess (空中小姐) _____ the passengers to fasten their seat belts when the plane was about to land._
Oh, no! we ______ our plane. We will have to wait for the next one.
The plane______we flew to Canada is very comfortable.
Everyone aboard the plane is ____the seat belt.A．should wear
The five United Stated Navy planes disappeared when ______.
The frequency 849MHz doesnt interfere with the planes GPS system because______.
Modern fighter planes can be compared to_____in the way they move.
In which voyage，between two points，is the rhumb line distance NOT approximately the same as the great circle distance？_____.
It didn't take long before I lost_______of the plane.
Hardly ______ the airport when he got on his plane.
Airliners have rules to forbid the use of mobile phones or computers while the planes take off and land but some passengers are___ about following the rule（）
