题目内容

-- Don't you think Jack's health has been ruined by overdrinking?-- Yes, he told me _________ himself.

A. the thing
B. it
C. so
D. the fact

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-- It's a fatal disease, isn't it?-- No, I don't believe ________.

A. so
B. in it
C. such
D. in that

同一张图样中,同类图线的宽度应()。

A. 一致
B. 不一致
C. 不同
D. 任意

绘制尺寸线、尺寸界线等时,应采用()线。

A. 粗实线
B. 细实线
C. 虚线
D. 点画线

下列符号中表示强制国家标准的是( )

A. GB/T
B. GB
C. GB/A
D. GB/Z

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