选出下列哪些症状、体征符合上呼吸道感染的诊断（）.
A.打喷嚏
B.流水涕
C.咳嗽
D.发热
E.浑身痛
参考答案：A, B, C, D, E
(2014·苏锡常镇四市调研)—As a teenager，our son should have two or three hobbies to be really happy.
—________，but how can he afford the time with so much homework every day?
A．So does he
B．So he does
C．So should he
D．So he should
使用放大镜时，被观察的物体必须放在到镜的距离______________的地方，此时成的是同侧的_______________像．
