.

With a basket on her back, the little girl is walking along the stream with green grass and red flowers ____ on both sides.

A．to grow

B．grown

C．growing

D．being grown

计算下面各题（得数用“四舍五入”法精确到十分位）．

（1）0.89×1.3

（2）50.9÷3

（3）8.199÷9.9．