题目内容

为防止停电时断水,冶金炉应有事故()设施。

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煤粉输送系统应设()和杂物筛。

1inch=()mm,1bar=1()。

A court order that prohibits a person from doing a certain act is termed as a(n)().

A. rescission
B. reformation
C. injunction
D. restitution

An obligee who transfers the right to receive performance is called the().

A. subsequent assignor
B. obligor
C. assignor
D. assignee

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