施工图纸的修改必须由()核定。
A.建设单位
B.设计单位
C.监理单位
D.施工单位
参考答案:B
— You’re at ______ liberty to say whatever you like.
— I think you’re taking ______ risk by investing everything in one company.
A.the; /
B.the; a
C./; /
D./; a
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