For many years, people ______ electric cars. However, making them has been more difficult
A. had dreamed of
B. have dreamed of
C. dreamed of
D. dream of
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Why are visitors required to turn off their mobile phones?
A. To ensure the safety of others.
B. To ensure the security of the Castle.
C. To prevent them from disturbing others.
D. To prevent the use of the built-in cameras.
What can we know from the last paragraph?
A. Mary feels pity for herself.
B. Mary has recovered from her disease.
C. Mary wants to help others as much as possible.
D. Mary determines to go back to the dance floor.
洋务教育的指导思想可以概括为“中学为体、西学为用”。()
A. True
B. False
教师只要在课堂教学中按其职业道德的要求行事就可以了。()
A. True
B. False