对于风湿热预后的估计和治疗的选择具有重要意义的是()
A.发热时间长短
B.关节炎的严重程度
C.是否伴有心脏炎
D.ASO滴度高低
E.血沉增快程度
参考答案:C
35. —Tom took away our teacher’s cell phone without being permitted.
—Really? I can’t imagine that he _______ have done such a thing.
A.must
B.may
C.should
D.Can
队列是限定在 处进行删除操作的线性表。
A.端点 B.队头 C.队尾 D.中间