去氧胆酸具有()
A.解热作用
B.ACTH样作用
C.治疗充血性心力衰竭作用
D.平滑肌松弛作用
E.扩冠作用
参考答案:D
—What's the matter with Tim —Oh, Tim's cellphone was left in a taxi accidentally, never()again.
A. to find
B. to be found
C. finding
D. being found
多发性硬化病变部位可累及:()
A.大脑
B.小脑
C.脊髓
D.脑干