12， 23， 35， 48， 62， ( )
A．77 B．80 C．85 D．75
参考答案：A
The politician was deeply hurt when many of his former supporters voted _____ him, and he lost his place in the government.
A．for
B．to
C．against
D．at
远距离控制线电源不超过（）V。
A。5
B。12
C。36
