【单选题】【消耗次数：1】
进行教育研究的起始环节是 ( )
①
教育研究设计
②
文献检索
③
理论构思
④
选题
参考答案：
复制
纠错
相关题目
【单选题】
文献检索过程中，OR代表
①
检索包含所有关键字的数据
②
检索的数据中至少含有一个所给关键字，用于检索同义词或者词的不同表达方式
③
排除含有某一特定关键字的数据
④
以上都正确
⑤
以上都不正确
【单选题】
文献检索过程中，NOT代表
①
检索包含所有关键字的数据
②
检索的数据中至少含有一个所给关键字，用于检索同义词或者词的不同表达方式
③
排除含有某一特定关键字的数据
④
以上都正确
⑤
以上都不正确
随机题目
【单选题】
All the apples _____ fell down were eaten by the pigs.
①
those
②
which
③
what
④
that
【单选题】
Would you like to ______us in our discussion.
①
take part in
②
join
③
taking part in
④
joining
【单选题】
I prefer______ at home to _____outside.
①
staying, playing
②
to stay, play
③
staying, play
④
to stay, playing
【单选题】
The teacher told me that the students I wanted to see were seen___ football on the playground just now.
①
playing
②
to be playing
③
play
④
to play
【单选题】
I am all ears, ____,I am listening to you with all attention.
①
in another words
②
in the other words
③
with other words
④
in other words
【单选题】
Is the river_____ through that town very large?
①
which flows
②
flows
③
that flowing
④
whose flows