如果通过换热器的乙二醇中含水率较高，说明换热器可能内漏。（）
参考答案：对
The news has _______ all over the country _______ the spaceship succeeded in returning to the earth.
A．inspired; which
B．inspiring; that
C．inspired ; that
D．spread; which
引起胆囊腔内透声不清亮的原因是（）。①胆道出血②积脓③长期胆囊管阻塞④长期空腹
A.①
B.①②
C.①②③
D.①②③④
