When______on rocks, the plant grows to a bush,_____broad leaves and large flowers.

 When______on rocks, the plant grows to a bush,_____broad leaves and large flowers.

A.growing;having    B.grown;to have   C.grew;having   D.growing;and have

When______on rocks, the plant grows to a bush,_____broad leaves and large flowers.

When ________ on rocks, the plant grows to a bush, ________ broad leaves and large flowers．

1. A.
   grown; to have
2. B.
   grew; having
3. C.
   growing; and have
4. D.
   growing; having