查体时发现,患儿右膝活动度正常,膝周末见阳性体征,应重点检查患儿:
A.右踝关节周围
B.右髋关节周围
C.血沉、抗链"O"、类风湿因子
D.腰椎情况
E.有无家族遗传病史
参考答案:B
----Jim, please look at these two photos, who are they?
-----In the ______ photo, these are my friends, Cindy and my cousin, Bill. In the _____ photo, they are my cousin’s friends.
A first nest B one next C next next D first next
下面左图为“北半球某地等高线示意图”,读图回答下列问题。
人们计划在乙处兴建水库大坝,简述其工程建设的有利条件。