单项选择题

A．Simple tools are necessary for mankind.
B．Simple tools can be very complicated.
C．Simple tools are forgotten in the modem society.
D．Modern technology are needed in the modem society.
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单项选择题
A．They read poetry aloud.B．They delivered a speech..C．They took objective tests.D．They exchanged opinions with some people in a particular field.
A．They read poetry aloud.
B．They delivered a speech..
C．They took objective tests.
D．They exchanged opinions with some people in a particular field.
填空题
if one or two of those kings were still ruling now，perhaps no one would be playing the game today．
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