—Ann, I remember that you didn’t use       noodles with chopsticks well.

—People should change.After my three-year life in China．I am used         noodles with them.

A．to eating; for eating

B．to eat；to eat

C．to eat；to eating

D．to eat；for eating

利用时间差、空间差立体种养，从平面、时间、多层次利用单位资源，生产出高产优质农产品的农业形式是（）。

A.立体高效型农业

B.高科技型农业

C.观光休闲型农业

D.生态农业