肾结核早期最常见的临床表现是（）
A.肉眼或镜下血尿
B.肾区疼痛
C.结核中毒症状
D.尿路感染症状
E.肾盂造影有破坏病灶
参考答案：D
如果ATM机吞了你的银行信用卡，你要领回，应该找
A．中国人民银行
B．当地公安部门
C．所属银行网点
D．银行监管部门
— What are the students doing?
— Some _ books and others at the blackboard. [ ]
A. are looking; are reading
B. are reading; are watching
C. are watching; are looking
D. are reading; are looking
