People () with their fingers for most of human existence. A.had eatenB.are eatingC.have eatenD.were eaten
People () with their fingers for most of human existence.
A.had eaten
B.are eating
C.have eaten
D.were eaten
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You can experience a fast internet connection in the same way as you do in the officeA.moreB.muchC.betterD.most
Nowhere are the realities of______climate change more apparent than at Earth's thawing poles.A.human-drivingB.human-driveC.human-drivenD.human-drived
The semantic components of the word“gentleman” can be expressed as ( ) A.+animate， +male， +human， +adult B.+animate， -male， +human， +adult C.+animate， +male， -human， +adult D.+animate， +male， +human， -adult
The semantic components of the word “gentleman” can be expressed as（）.A+animate，+male，+human，-adultB+animate，+male，+human，+adultC+animate，-male，+human，-adultD+animate，-male，+human，+adult
The semantic components of the word “gentleman” can be expressed as（）.A+animate，+male，+human，+adultB+animate，+male，+human，-adultC+animate，-male，+human，-adultD+animate，-male，+human，+adult
在MOST数据总线系统中， 把光信号变成电压，然后该电压被发送到MOST收发器。