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问题 单项选择题

（）是进攻队员背对或侧对球篮接球，以他为枢纽，与同伴密切相配合而形成的一种里应外合的方法。

A.一传一切配合

B.突分配合

C.掩护配合

D.策应配合

答案

参考答案：D

单项选择题

What is sometimes referred to as global illiteracies

A) The ability to read reports written in many different languages.
B) The ability to succeed in a cross cultural environment.
C) The ability to develop intenationally accepted contracts.
D) The ability to communicate using drawings and pictograms which are understood all over the world.
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单项选择题

已知某双回线的线路长80km，对地等值阻抗电纳2.80×10-6/km，则该双回线的等值电纳为( )S。

A．(A) 2.24×10-4

B．(B) 1.22×10-4

C．(C) 2.44×10-4

D．(D) 4.48×10-4
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