第1题：
When the statement was made, the plane ______.
(A) was in the course of landing
(B) had already landed
(C) had just taken off
(D) was in the middle of its flight
第2题：
Our plane ______at six and landed in Beijing
A. takes off, within four hours
B. took off, four hours later
C. rose up, after four hours
D. raised up, in four hours
第3题：
According to his plan, his plane should have taken off at _______.
A. 6:30 B. 7:00 C. 7:30 D.:8:00
第4题：
THROWING OVERBOARD OF GOODS IN ORDER TO LIGHTEN THE VESSEL OR IMPROVE ITS STABILITY IN CASE OF AN EMERGENCY defines ______.
A.Dropping off
B.Jettison
C.Throwing away
D.Taking off
第5题：
No rush, sir, the plane will take off in 15 minutes, there`s still () left
A.enough time
B.much time
C.many time
D.a few time
第6题：
It was 12 o'clock ______the plane took off.
A. when
B. that
C. since
D. till
15．答案为A 参考译文：这架飞机起飞的时间是12点。when引导定语从句修饰先行词为时间名词。
第7题：
The balloonists are waiting for ________ weather conditions before taking off.
A considerable
B invaluable
C maximum
D optimum
第8题：
A.what he had seen
B.that he had seen
C.which he had seen
D.he had seen what
第9题：
39 A taking off B．fixing C looking at D winding
第10题：
In accordance with SOLAS，the batteries that power interior lighting in inflatable liferafts can be made to last longer by ______.
A.unscrewing the bulb during the daylight
B.switching the light on only when necessary
C.taking no action as there is no way on saving power
D.taking no action as they shut off automatically in daylight