下列不属于炎症显像剂的是()
A.99mTc-HMPAO
B.18F-FDG
C.67Ga
D.111In-WBC
E.99mTc-IgG
参考答案:A
在屈肘过程中,肱肌为()。
A.主动肌
B.副动肌
C.拮抗肌
D.固定肌
E.中和肌
—Did you go to the countryside yesterday?
—______. I went to the park.[ ]
A. Yes, I do
B. No, I didn't
C. Yes, I don't
D. Yes, I did