微生物在废水中生长的营养条件最好是BOD5∶N∶P=（）。
| The world of music will never be the
same since the formation of a band in Liverpool, England in 1956. The Beatles
were formed by George Harrison, Ringo Start, Paul McCartney, and John Lennon.
Their first hit song "Love Me Do" was recorded in 1962. The Beatles quickly
became the world’s best known pop music group and many people today still regard
them as the finest band in the history of pop music. Lennon and McCartney were
the authors of most of the songs the group recorded. Harrison also wrote songs
often using ideas from Indian music. The drummer of the group was the famous
Ringo Starr and he occasionally sang. For six years the Beatles had hit after
hit song. Twenty-eight of their songs were on the Top Twenty record charts and
seventeen of these songs reached number one on the charts. The group also had a successful movie car A. The Beatles were formed in Britain. B. The Beatles first recorded music in 1962. C. The Beatles had a successful movie career. D. The Beatles are regarded as one of the finest jazz groups. [不定项选择题]成年人生长激素过多可出现
A.呆小症 B.侏儒症 C.巨人症 D.粘液性水肿 E.肢端肥大症 [多项选择]使用当前的资本成本作为项目的折现率应满足的条件有( )。
A. 项目的预期收益与企业当前资产的平均收益相同 B. 项目的风险与企业当前资产的平均风险相同 C. 项目的资本结构与企业当前的资本结构相同 D. 资本市场是完善的 [多选题]以下对个人网银开通的交易处理描述正确的有(2分)
A.通过‘[050201]个人网银客户签约’为客户开通网银服务,如填制了《自愿承担个人网银大额交易限额风险声明书》的,并需在本交易设定用户网银交易限额 B.根据客户申请书所申请的安全介质类型,进行绑定 C.如客户未申请绑定安全介质,则网银开通交易完成,进入下一流程 D.如客户申请绑定动态口令介质,柜员通过‘[050201]个人网银动态口令管理’交易为客户绑定动态口令介质 E.如客户申请绑定证书,柜员通过‘[050201]个人网银证书管理’交易为客户申请并下载证书 [单项选择]严重冲击地压厚煤层中双巷掘进时，两条平行巷道之间的煤柱不得小于（）m。
A. 8 B. 10 C. 5 D. 6 [单项选择]Professor Wheelock is always very ______ to the reaction of the audience when he gives lectures.
A. sentimental B. sensible C. sensitive D. positive [多选题]常见的皮带故障有( )。
A.打滑 B.跑偏 C.断裂 D.失速 [单项选择]在员工素质测评结果的相关分析中，r=0表示两级测评数据（）。
A. 完全负相关 B. 不相关 C. 完全正相关 D. 不确定 我来回答: 提交
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