补中益气汤的主治证是
A．表虚自汗证 B．气阴两虚证 C．心脾两虚证 D．脾虚气陷证 E．脾虚挟湿证
参考答案：D
—The exam wasn't difficult at all, was it?
—No, but I don't believe could pass it. [ ]
A somebody
B. everybody
C. anybody
D. nobody
冷水机组产生的冷水，按照规定（）。
A.最低出水温度为5℃
B.最低出水温度为7℃
C.回水温度一般控制为13℃
D.回水温度一般控制为16℃
