位置:首页 > 题库频道 > 其它分类 > 计算机其它 > 应用培训应用培训SolidWorks阶段测试卷一(Book I unit 1~3)

I really enjoyed your lecture, ________ there were some parts I didn't quite understand.

发布时间:2024-07-10

A.because

B.unless

C.though

D.after

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