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【多选题】
仅通过一种搜索引擎和数据库平台检索，难以找到大部分内部刊物、非正式出版的文献、产品说明书、学位论文等文献，这启示我们在进行文献调研（）：A.
使用检索工具和数据库时弄清其收录范围，并相互补充
B.
广泛采用多种方式和途径获取文献信息
C.
文献调研不应拘泥于单一的途径，应充分利用各种交流方式获取信息
D.
注重综述性资料的收集
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反馈参考答案：
举一反三
【简答题】简要分析公共物品的特点，并据此对公共物品进行分类。
【简答题】公共物品的特点有哪些？
【单选题】The housewives who do not go out to work often feel they are not working to their full______ A)capacity B) strength C)length D) possibility
A.
1
B.
2
C.
3
D.
4
【单选题】Housewives who do not go out to work often feel they are not working to their full _____.
A.
capacity
B.
strength
C.
length
D.
possibility
【简答题】公共物品的特点包括（ ）。
【单选题】Match the statements below to the corresponding paragraphs in the text. A. Suburbs and countryside are more dangerous than well-patrolled urban streets. B. We should think of such questions like “Why ...
A.
paras 3, 9, 18, 2, 10, 4, 19, 1
B.
paras 3, 9, 18, 1, 10, 19, 4, 2
C.
paras 3, 9, 18, 1, 10, 4, 19, 2
D.
paras 3, 9, 18, 1, 10, 19, 2, 4
【简答题】小题1:Which of the following will help to improve your speech? A．IELTS Listening . B．Car and Driver. C．Quick & Easy Meals. D．Designing Effective Speech Inteces. 小题2:Who will probably be interested in...
【单选题】Housewives who do not go out to work feel they are not working to their full _______.
A.
capacity
B.
strength
C.
length
D.
possibility
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