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【简答题】
什么是账户分类?其分类的标准有哪些?
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皮皮学刷刷变学霸
举一反三
【单选题】如图，△ABO中，AB⊥OB，OB= ，AB=1，把△ABO绕点O旋转150°后得到△A 1 B 1 O，则点A 1 的坐标为
A.
（﹣1， ）
B.
（﹣1， ）或（﹣2，0）
C.
（ ，﹣1）或（0，﹣2）
D.
（ ，﹣1）
【简答题】A．The facts of the story. B．The human interest in the story. C．The language of the story. D．The plot of the story.
【简答题】n. 1 [C] a story about the love between two people 爱情故事2 [U] love or a feeling of being in love 爱情;恋爱
【简答题】n. [C, U] an ancient traditional story about gods, heroes, and magic
【单选题】We can infer from the story that in the dream laboratory, ______.
A.
dreams are recorded about five minutes after the end of each dream
B.
if the dreamer is awoken immediately after his dream, he can usually recall the entire dream.
C.
it is found that what happens during the day often affects what one dreams
D.
dreams' contents are analyzed according to the brain waves recorded
【简答题】已知：∠A=∠C，DF平分∠CDO，BE平分∠ABO，求证：∠1=∠2．
【简答题】n. [C] a children’s story in which magical things happen 童话;神话;神仙故事
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