多项选择题教师在教学中应关注学生的情感态度,是因为情感态度包含了影响学生学习效果的______因素。
单项选择题In our class, when the bell rang and the teacher closed his book, it was a () for everyone to stand up.
A.signal B.chance C.mark D.measure
单项选择题The computer revolution may well change society as () as did the Industrial Revolution.
A.certainly B.insignificantly C.fundamentally D.comparatively
单项选择题The machines are made ()at full speed.
A.work B.working C.to work D.to be worked
单项选择题The dictionary is what I want, but I don't have enough money()me.
A. by B. for C. in D. with