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【判断题】
倒圆角可以基于相切圆来表现。A.
正确
B.
错误
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【单选题】---__________ it is from our own planet Earth to Mars! ---Yes, it takes months to travel to Mars by spacecraft.
A.
How soon
B.
How far
C.
How long
D.
How often
【单选题】- is it from our school to Lupu Bridge About half an hour,s bus ride.
A.
how long
B.
how often
C.
how far
D.
how much
【简答题】It is 15 kilometers from Jane ’ s to our school.( 提问 )
【简答题】阅读短文，根据首字母提示，完成单词。 English is difficult to learn because it is so different from our mother tongue(母语). Also, we don't have much chance to speak English with foreigners or hear English s___ 1 ____. So...
【简答题】在Word中,欲选定文本中不连续两个文字区域,应在拖动鼠标钱,按住不放的键是()
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