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【简答题】
绘制直方图的关键是根据数据设置合理的____,求出每个数据所对应的矩形的____。
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皮皮学刷刷变学霸
举一反三
【单选题】What type of sentence is 'Jim has chosen a law school because he wants to be a lawyer in future.'?
A.
A simple sentence.
B.
A coordinate sentence.
C.
A complex sentence.
D.
None of the above.
【单选题】What does the last paragraph imply?
A.
These contracting firms are not willing to tell people about their information.
B.
The four firms are not as famous as Wal-Mart, the great retailer.
C.
The four firms want to avoid public attention.
D.
The four firms are very suspicious because no clear information can be found about them.
【多选题】对于双相障碍I型,下列说法正确的是:
A.
症状表现一定存在精神病性特征
B.
不能有重性抑郁发作
C.
诊断时需排除精神分裂谱系障碍及其他精神病性障碍
D.
必须出现完整的一次躁狂发作和一次重性抑郁发作
E.
要求至少一次符合了躁狂发作的诊断标准
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