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【单选题】
对于问题类产品中有希望转为明星类的单位,可供选择的投资策略应是( )
A.
拓展
B.
维持
C.
收割
D.
放弃
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参考答案:
举一反三
【判断题】建立查询时,条件表达式中可使用连接操作符连接两个表达式,“&”和“+”都是连接操作符。
A.
正确
B.
错误
【简答题】BCars!!! Holidays! Thousands of prizes! Hurry! FREE with every packet of SPLASH! Your personal lucky number! Will be among the 500,000 Winners! Use SPLASH for the SOFTEST … QIUCKEST…WHITEST WASH! DON’...
【单选题】误差常用的表示形式不包括( )。
A.
绝对误差
B.
系统误差
C.
实际相对误差
D.
引用相对误差
【单选题】The fire has caused great losses, but the factory tried to ____ __ the consequences影响 by saying that the damage was not as serious as reported.
A.
decrease
B.
subtract
C.
minimize
D.
degrade
【单选题】第41题 This notice is to provide information about ________.
A.
scheduling of Washington DC tours
B.
the security system of the White House
C.
application for a tour of the White House
D.
duties of a tour group leader
【单选题】24岁女性患者,l周来下肢浮肿,尿少,出现胸腹水,尿蛋白,红细胞l~2/Hp,血浆白蛋白30g/L,对肾病综合症的治疗,下列哪项是错误的()
A.
只要血清肌酐不高,应给予正常量蛋白饮食
B.
限制钠水的摄入
C.
糖皮质激素和免疫抑制剂的应用
D.
抑制血小板聚集药物的应用
E.
患者血浆胶体渗透压降低,尿量虽少也不能用利尿剂
【单选题】在Win 7中,为结束系统长时间不响应用户要求的问题,应使用组合键( )。
A.
Shift+Esc+Tab
B.
Ctrl+Alt+Del
C.
Alt+Shift+Enter
D.
Crtl+Shift+Enter
【单选题】下列哪项不是蛋白质的食物来源
A.
鸡蛋
B.
牛肉
C.
动物肝脏
D.
【简答题】Directions: In this section, you'll hear six conversations between two speakers. For each conversation there are several questions and each question is followed by three choices marked A, B and C. Lis...
【简答题】The fire has caused great losses, but the factory tried to ________ the consequences by saying that the damage was not as serious as reported. A) decrease B) subtract C) minimize D) degrade
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