Millions of trees            around our city every year. Our environment is getting better.  [ ]

A. are planting      

B. were planted    

C. planted        

D. are planted

饥不欲食，可因下列哪项所致（）。

A.胃阴虚

B.胃阳虚

C.胃气虚

D.脾气虚

E.胃热证