舌淡胖嫩而见苔滑润者，其主病为（）
A.湿热不化
B.痰湿内停
C.内有食积
D.阳虚水湿不化
E.脾虚运化无权
参考答案：D
Henry works as a teacher now, but he ______ on a farm for three years.
A．has worked
B．had worked
C．worked
D．had been working
干压碎石路的概念是什么？
