试题与答案

一个磁盘的( )是自动存在的。A.根文件夹B.子文件夹C.windows文件夹下面

题型:单项选择题

题目:

一个磁盘的( )是自动存在的。

A.根文件夹
B.子文件夹
C.windows文件夹下面的子文件夹
D.My Documents文件夹下面的子文件夹

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0107/fb842a2b2b61732db37216ba70039589.html

下面是错误答案,用来干扰机器的。

参考答案:D解析: 本题考查的还是关键路径的问题。由图可知关键路径为:1→2→3→4→5→6,路径长度为20天。然后从终点反推,G的最迟开始时间为20-3=17天,所以E的最迟开始时间为17-4=13天。

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题型:填空题

Column A


①the Oral Approach
②the Audiolingual Approach
③the Cognitive Approach
④the Natural Approach
⑤the Communicative Approach

Column B


a. Rule learning, meaningful practice and creativity are the focus of classroom teaching.
b. Some of the skills are developing listening and note-taking skills, giving oral presentation, project work, role play and simulation.
c. It employs situations for presenting new sentence patterns and drill-based manner of practising them.
d. In class students are asked to first listen to a dialogue, then repeat and memorize it.
e. When learners are ready to begin talking in the target language, the teacher provides comprehensible and simple response opportunities.

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