Most contributors to the Communicative Approach share the view that language is used
A. form
B. function
C. structure
D. usage
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某一高供高计用户,本月抄见有功电量为1582000kW/h,无功电量为299600kW/h,求该户当月加权平均功率因数?
If the aim of a lesson is “To learn the names of colours ” the lesson may focus on a
A. subject
B. name
C. pattern
D. topic
Even if the aim is to test reading and listening, students should be asked to write too much.()
参考答案:错误