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.
单项选择题
A．Mary may not come to the party.B．Mary may invite the woman first.C．Mary may come to the woman’s party.D．The man will ask Mary to go to the party.
A．Mary may not come to the party.
B．Mary may invite the woman first.
C．Mary may come to the woman’s party.
D．The man will ask Mary to go to the party.
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