根据句意和提示，写出句中所缺单词，使句意完整、正确。

1. I often __________ [wk] to school.

2. Can I help you?  I'd like a carton of __________ (果汁).

3. What's your favourite h__________?  Children's Day.

4. Don't take off your clothes, or you will catch a __________ (感冒).

5. We are short of water (缺水). We s__________ save (节约) water.

2012年某小型微利企业符合减免优惠的条件，经主管税务机关核定，实现的利润总额是3万元，假定不存在纳税调整事项，则该小型微利企业应纳的企业所得税是（）万元

A.1.5

B.2.5

C.0.3

D.2