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【单选题】
甲、各射击一次,他们击中目标的概率都是0.6,则两人都击中目标的概率是( )A.
0.6
B.
0.16
C.
0.36
D.
0.84
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皮皮学刷刷变学霸
举一反三
【单选题】What point is made about recruitment in the final paragraph?
A.
New levels of qualification are being developed for it.
B.
It is now being perceived as key to increased profitability.
C.
Higher numbers of managers are being attracted to it.
D.
It is becoming central to a business's survival. PART FOUR
【单选题】What qualification does the position require?
A.
Excellent oral English.
B.
Perfect English writing.
C.
Computer skills.
D.
Good relationship.
【单选题】What was required of a teacher in the author’s hometown?
A.
No qualification.
B.
Latin - understanding.
C.
Experiences of traveling round the world
D.
The basical ability to know how to read, write and compute arithmetically.
【简答题】1 低空切变对哪一阶段的飞行危害最大( ) 2 飞机起降的理想条件是( ) 3 希腊雅典(东2区)19时向世界转播体育比赛实况,我国体育爱好者在电视中看到该实况的时间是( )
【单选题】国际船级社协会是在1968年奥斯陆举行的主要船级社讨论会上正式成立的，目标是促进海上安全标准的提高，与有关的国际组织和海事组织进行合作，与世界海运业保持紧密合作。国际船级社协会的英文简写是（）。
A.
LR
B.
IACS
C.
CCS
D.
ABS
【单选题】中国船级社、美国船级社、挪威船级社、国际船级社协会的简称分别为_____。
A.
CCS、ABS、DNV、IACS
B.
CCS、ABS、LR、IACS
C.
CCS、ABS、RS、IACS
D.
CCS、DNV、GL、IACS
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