C1.20 在使用尺规绘图时,量取长度和分割线段的工具为[ ]。
A. 分规
B. 铅笔
C. 绘图板
D. 曲线板
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Basketball by a Canadian doctor named James Naismith.
A. is invented
B. was invented
C. invented
D. invents
These cakes with chocolate. Have one, please.
A. fill
B. filled
C. are filled
D. were filled
——Do you know the famous artist in red?——Sure. Heto the art festival in our city every year.
A. invites
B. invited
C. is invited
D. was invented
——Whenthe 24th Winter Olympic Gamesin Beijing?——In 2020.
A. is ; held
B. will; hold
C. do ; hold
D. will; be held
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