室内外装饰装修工程施工的环境条件应满足施工工艺的要求。施工环境温度不应低于( )t。
A.3
B.5
C.10
D.15
参考答案:B
—_______ you Kate?
—Yes, I _______.[ ]
A. Are; am
B. I; is
C. He; be
D. She; are
提高汽油分馏塔釜温度,对发生稀释蒸汽有何影响?