A．To plant more fast growing trees.B．To find new materials for making paper.C．To devel

Most growing plants contain much more water than all other materials combined. C.R. Dames

The second paragraph uses facts to develop the idea that ______ .A．a plant needs more wate

When does a baby begin to use more vowels and consonants？A．When he is pleased.B．As he grow

What make the lake more beautiful ______ the lotus plants growing in the water.A．isB．areC．

It is ______ to motivate employees in a growing organization than a declining one.A．more e

Why should pruning be done？A．To make the tree grow taller.B．To improve the shape of the tr