认识到疾积日久可致鼓胀的医家是（）。
A.唐容川
B.李挺
C.戴思恭
D.喻嘉言
E.李中梓
参考答案：D
— How did you like the trip to Xiamen?
— ______.
— Oh, that’s too bad. [ ]
A. I wish you could be with me
B. I enjoyed it very much.
C. I was seasick most of the time
D. Nothing could be better
当发动机水温低于40℃时缸壁的主要磨损形式是（）。
A、磨料磨损
B、粘着磨损
C、腐蚀磨损
D、低温磨损
