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【单选题】
长篇叙事诗《》反映了( )人民不畏强暴、追求自由和幸福的愿望。A.
彝族
B.
纳西族
C.
舍族
D.
苗族
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反馈参考答案：
举一反三
【简答题】糖原分解经过糖酵解产生几分子的 ATP?
【单选题】If you would like to _____ for a job at my company, please send a letter to the manager.
A.
expect
B.
wish
C.
give up
D.
apply
【单选题】——I was disappointed that you didn‘t come to my party last night. ——I wish_________occupied then.
A.
I'm not
B.
I wasn't
C.
I haven't been
D.
I hadn't been
【单选题】IN 1871 America added about 6,000 miles of track to its railways, an endeavor that occupied a tenth of its industrial labour force. But by 1875 track-building had fallen by more than two-thirds, and e...
A.
to serve as a background of the passage.
B.
to illustrate the wild ups and downs of the railway industry
C.
to introduce the fatalistic view that recession, however unpleasant, is necessary.
D.
to display the relationship between industrial development and employment rate.
【单选题】______ 是以蒸发器出口处制冷剂蒸汽过热度的变化,自动地改变阀芯节流孔的开度,从而调节制冷剂流量的自动化元件。
A.
热力膨胀阀
B.
电子膨胀阀
C.
电磁阀
D.
温度控制器
【单选题】下列关于实际制冷循环的制冷系数说法正确的是（）。
A.
＞1
B.
＜1
C.
≤1
D.
随高温热源和低温热源的温度不同以及过程的不可逆程度而变化，其值可以大于1，或小于等于1
【单选题】关于问卷调查的说法,正确的是
A.
填问卷适合被调查者文化水平较低的情况
B.
卷调查的资料处理相对复杂难以比较分析
C.
卷既需要较高的信度又需要较好的效度
D.
述性研究的问卷应围绕研究假设展开设计
【单选题】26岁女性，现产后5天。既往有'子宫肌瘤'病史。因急性腹痛伴发热2天，腹部包块增大就诊。该患者最可能的诊断是()
A.
产褥感染
B.
子宫肌瘤恶性变
C.
子宫肌瘤囊性变
D.
子宫肌瘤红色变
E.
子宫肌瘤玻璃样变
【单选题】___ himself in carrying out an experiment, he can’t spare time to look after his children.
A.
Occupied
B.
Having occupied
C.
Occupying
D.
Having been occupied
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