出现方肩畸形的疾病是()
A.锁骨骨折
B.肩关节脱位
C.肱骨外科颈骨折
D.肩关节周围炎
E.肩袖撕裂伤
参考答案:B
解析:方肩为肩关节脱位的特有体征。
蕨类植物有()等。
A、芹菜
B、山药
C、蕨菜
D、芦笋
A: I think tourism is a great way of helping the economies of developing countries.B: ().
A. Yes, I agree. I myself like nothing better than travel.
B. Maybe. Can you explain the advantage of developing tourism
C. Well, in my opinion, the governments of developing countries should create more job opportunities for their people.
D. Yes, it is. Without tourism, those countries would be much worse off.