若塔釜液面过高将重沸器气相返回口淹没，无论给多大的蒸汽，甲醇回收塔塔底温度是提不起来的。
参考答案：对
—How did you get in touch with the travel agent, Robin?
—Oh, that’s easy. I surfed the Internet and then called one ________ the telephone
number is provided.
A．which
B．in which
C．of which
D．whose
《金匮要略》记载的水肿有（）
A.风水
B.皮水
C.正水
D.石水
E.黄汗
