胃癌转移时常出现()
A.呼吸停止
B.Cheyne-Stokes呼吸
C.Kussmaul呼吸
D.抑制性呼吸
E.叹息样呼吸
参考答案:C
The old black woman sat under the pine tree, her grandsons, ______ around her, ______ to an old story.[ ]
A. seating; listening
B. seated; listened
C. seating; listened
D. seated; listening
I don't think this question is worthy ____.
A.to consider
B.to be considered
C.considering
D.of considering