通常双效机组中高压发生器浓溶液出口设定温度为()。
A.105~110℃
B.115~120℃
C.165~170℃
D.155~160℃
参考答案:C
— If I hadn’t been caught in the heavy rain, I could have been back by 7 o’clock.
— What a pity! Stella _______ here to see you.
A.is
B.has been
C.would be
D.was
落枕检查时常见的压痛点是
A.骶棘肌
B.背阔肌
C.斜方肌
D.冈上肌
E.冈下肌