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【单选题】
以下哪种文件格式是三维打印模型的通用格式A.
.jpg
B.
.igs
C.
.sd
D.
.stl
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举一反三
【单选题】—Do you know whose dictionary it is? —It ________ be Ann’s. Look! Her name is on the first page.
A.
must
B.
could
C.
might
D.
can
【简答题】If you need to relax and want to head overseas, you can think of these four off-peak travel destinations to visit. Portugal With rich culture and history, Portugal continues to be one of the most affo...
【简答题】Deep in the Amazon forest, thousands of people still live in isolation from the rest of the world. In a recent press release, the Brazilian government confirmed the existence of another isolated tribe...
【简答题】It is a very useful dictionary. →_______ _______ ________ dictionary it is! →_______ _______ ________ dictionary it is!
【简答题】The method Gabriele Dionisi uses to solve stomach aches.
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