[单选题]祢衡创作的抒情小赋是（）。

正确答案 ：B

《鹦鹉赋》

[单选题]When fire pumps are used for other than firefighting service，each pipe connecting the other service (except for branch lines used for deck washing) must have a（）.

正确答案 ：B

shut off valve at a manifold near the pump

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