1.解决：solve =resolve =address = tackle =cope with = deal with

2.拆除：destroy = tear down = knock down = eradicate

3.提高，加强：improve = enhance= promote = strengthen = optimize

4.引起：cause = trigger = endanger

5.培养：develop = cultivate = foster = nurture

6.激发，鼓励：encourage = motivate = stimulate = spur

7.认为：think = assert = hold = claim = argue

8.完成：complete = fulfill = accomplish= achieve

9.保留：keep = preserve = retain = hold

10.有害于：destroy = impair = undermine = jeopardize

11.减轻：ease = alleviate = relieve = lighten