对于任意事件A、B，当P(B)[img=14x23]1803bbe30a0a489.png[/img]0均有P(B|A)=P(AB)/P(B)
对于任意事件A、B，当P(B)[img=14x23]1803bbe30a0a489.png[/img]0均有P(B|A)=P(AB)/P(B)
We have received with thanks your fax of March 30 and （） to reply as follows. A: Apleased B: Bbe pleased C: Care pleased D: Dbeing pleased
We have received with thanks your fax of March 30 and （） to reply as follows. A: Apleased B: Bbe pleased C: Care pleased D: Dbeing pleased
在监控传输误码性能时，一般情况下BBE的引出先后关系（即哪一种BBE会引出后面相应的BBE）是（）。 A: RMHLP B: LHMRS C: MRHLP D: LMRHP
在监控传输误码性能时，一般情况下BBE的引出先后关系（即哪一种BBE会引出后面相应的BBE）是（）。 A: RMHLP B: LHMRS C: MRHLP D: LMRHP
When was Ralph Waldo Emerson born? A: January 4, 1801 B: May 25, 1803 C: August 30, 1806 D: December 31, 1800
When was Ralph Waldo Emerson born? A: January 4, 1801 B: May 25, 1803 C: August 30, 1806 D: December 31, 1800
bD与bbE是自然半音。（ ）
bD与bbE是自然半音。（ ）
什么是背景误块（BBE）？
什么是背景误块（BBE）？
In 1803 the United States purchased Louisiana from _____.
In 1803 the United States purchased Louisiana from _____.
D的等音是xC和bbE
D的等音是xC和bbE
bD与bbE是自然半音。（ ） A: 对 B: 错
bD与bbE是自然半音。（ ） A: 对 B: 错
In 1803, President Jefferson negotiated the purchase of Louisiana from Mexico.
In 1803, President Jefferson negotiated the purchase of Louisiana from Mexico.