词汇部分。

根据句意及首字母提示，在空白处填入适当的单词。

1. They s _____ watch TV these days, because they're busy preparing for the final exam.

2. I don't b _____ you! He is from Yunnan, not Guangxi. I'm sure about it.

3. The t _____ month of the year is December.

4. Tianjin will be fine and the high t _____ will stay above 0℃.

5. "E _____" is another way of saying"dear".

诊断3个月至6岁小儿营养性缺铁性贫血的标准，其血红蛋白值应低于的数值是（）

A.80g/L

B.90g/L

C.100g/L

D.110g/L

E.120g/L