all over the hills and around the lake are wild flowers of different kinds.A. To growB.

问题补充：

． all over the hills and around the lake are wild flowers of different kinds.

A. To grow

B. Growing

C. Grown

D. Grow

答案：

A. To grow

(答案→)B. Growing

C. Grown

D. Grow

解析：此题为倒装句。