题目内容
根据预测是15岁以下人口占总人口比例最少的年份是()。
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【C5】
SECTION A CONVERSATIONS
Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.
听力原文：M: Are you feeling OK, Jane？ You look pretty tired.
W: My sister and I had a birthday party for my brother last night. I didn't get much sleep.
M: Where did you have the party？.
W: It was at my aunt's house. Then, right after the party, I had to start typing a history paper that was due first thing this morning. I was kind of nervous because the professor said he would n' t accept any late papers.
M: I don' t know how you do it. I can' t handle a pressure situation like that.
W: Well, I just turned the paper in and now I'm going home to bed. See you latex.
The party was held______
我国行政机关体系中的省、自治区、直辖市的人民政府为()。
若流通中货币必要量为100亿元，而银行券发行量为100亿元，则单位银行券所代表的货币金属价值为()。
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