问题
单项选择题
从年龄分布来看，死亡率最高的是（）
A.0岁组
B.1岁组
C.5岁组
D.10岁组
E.14岁组
答案
参考答案：A
解析：从年龄分布来看，0岁组死亡率最高，随年龄增加死亡率逐步下降，5～14岁降至最低。
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从年龄分布来看，死亡率最高的是（）
A.0岁组
B.1岁组
C.5岁组
D.10岁组
E.14岁组
参考答案：A
解析：从年龄分布来看，0岁组死亡率最高，随年龄增加死亡率逐步下降，5～14岁降至最低。
| 阅读理解。 | ||
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| 1. Peter's study group meeting will be on ______. | ||
| A. Sunday morning B. M  onday afternoonC. Saturday evening | ||
| 2. From Peter's plan we learn that Peter likes ______. | ||
| A. music B. art C. basketball | ||
| 3. On Sunday morning Mary will ______. | ||
| A. be free B. be busy C. see the doctor | ||
| 4. What will Mary do on Wednesday evening? | ||
| A. Play basketball. B. Go to her art class. C. Prepare for an exam. | ||
| 5. On Wednesday Peter will ______. | ||
| A. see some friends B. go shopping C. play basketball |