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【多选题】
Which of the following statements about quantitative research and qualitative research is/are true?A.
qualitative research chiefly collects and uses quantitative data, and uses mathematical and statistical tools to analyze them.
B.
Quantitative research chiefly collects and uses qualitative data and derives meanings through interpretation of the data.
C.
In qualitative research, the data are explicit and verbal in form.
D.
In quantitative research,the data are implicit and numerical in form.
E.
In qualitative research, data are collected in the methods of in-depth interview, focus group, participant observation, reflexive journals...
F.
In quantitative research, data are collected in the methods of questionnaire surveys, structured observation...
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举一反三
【单选题】We will do our best to obtain the approval of the import license from the authority.
A.
我们会尽最大全力得到进口许可证的批准。
B.
我们会尽力得到进口证书颁发机构的批准。
C.
我们会尽力取得当局的进口许可证批准的。
D.
我们会做得更好,使得我们获得进口证书。
【简答题】What do we obtain from reading good books?
【单选题】下列关于电流作用于人体的说法中，正确的是（）。
A.
通过人体的电流越大，引起心室颤动所用的时间越长，致命的危险性越小
B.
电击时间越长，则电击的危险性越大
C.
电流通过人体的途径与其危险性无关
D.
个人的身体情况与电击危险性无关
【简答题】From the refined oil we obtain important products, such as ______ , kerosene, detergents,______ ,______ , and perfumes.
【单选题】We hope we can____ a deal at USD45, as this is the best price you can obtain.
A.
put
B.
strike
C.
come
D.
arrive
【单选题】We’ve ____ a conclusion that this is not true.
A.
reached
B.
arrived
C.
came
D.
obtain
【简答题】我国公民的国防义务有哪些？
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