【单选题】【消耗次数：1】
What are very commonly used teaching procedures and stages?
①
Presentation, practice and production
②
Pre-reading, while-reading and post-reading
③
Mechanical practice and meaningful practice
④
Both A and B.
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相关题目
【单选题】
What are two grammar practice activities?
①
Mechanical practice and meaningful practice
②
Volume practice and communicative practice
③
Interest practice and meaningful practice
④
Mechanical practice and success oriented practice.
【单选题】
Which type does the following production practice belong to? The students repeat what the teacher says. This activity can practice individual sounds, individual words, groups of words, and sentences.
①
Listen and repeat
②
Fill in the blanks
③
Make up sentences
④
Using meaningful context
【单选题】
What are the purposeful preparation that a language teacher normally receives before he starts the practice of teaching?
①
Learning from other’s experiences
②
Learning the received knowledge
③
Learning from one’s own experiences as a teacher
④
All of the above.
【单选题】
Theory is based on practice and in____ serves practice.
①
turn
②
tone
③
tune
④
practice
【单选题】
While
reading the newspaper, ____.
①
a
colorful advertisement caught my eyes
②
my attention was attracted by an advertisement
③
I
was attracted by a colorful advertisement
④
What attracted my eyes was a colorful
advertisement
【单选题】
Which type does the following production practice belong to? She sells sea shells on the seashore.
①
Make up sentences
②
Using meaningful context
③
Using pictures
④
Using tongue twisters.
【单选题】
Rapid reading means reading something fast just to ____ the general idea.
①
master
②
seize
③
grasp
④
imagine
【单选题】
Even great musicians require ____ practice.
①
convenient
②
continual
③
continuous
④
contrary
随机题目
【单选题】
在商标权人连续三年停止使用注册商标的情况下，下列说法中正确的是
①
对于该商标，任何人均可以提出商标异议
②
对于该商标，任何人均可以提出注册商标争议
③
对于该商标，任何人均可以申请商标局予以撤销
④
对于该商标，任何人均可以直接向商标局提出相同或类似商标的注册申请
【单选题】
某甲将手表借给某乙使用，某乙以市价卖给某丙，丙不知道该手表非乙所有，某甲发现后要求某丙返还原物，某丙
①
有返还义务
②
没有返还义务
③
将原价款从某乙处要回，交给甲即可
④
将手表交还某乙
【单选题】
承揽人履行承揽合同的下列行为中，构成违约行为的有
①
承揽人发现定作人提供的图纸不合格，立即停止工作并通知定作人，因此未能如若完成工作
②
承揽人发现定作人提供的材料不合格，更换为自己确认合格的材料
③
承揽人未征得定作人同意，将其承揽的辅助工作交由第三人完成
④
因定作人未按期支付报酬，承揽人拒绝交付工作成果
【简答题】
某工厂生产A，B两种产品，制造A产品每吨需煤8吨，电力4千瓦，3个工作日；制造B产品每吨需煤4吨，电力5千瓦，10个工作日。已知生产A、B两种产品每吨可分别获利1000元和2000元。现该厂由于条件限制，只有煤360吨，电力200千瓦，工作日210个可以利用。问A、B两种产品各生产多少吨，才能获利最大？试建立数学模型并求解。
【简答题】
在当今社会中，当生产者生产出一种新产品后，下一步就是考虑如何更快地卖出产品。当然，生产者首先要考虑的就是销售速度与时间的关系问题。请你依据人口问题的指数模型和Logistic模型，严格按照数学建模的步骤建立数学模型，来描述他们所关心的问题。
【简答题】
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