在实际工作中，一般按矿井涌水量峰值滞后于降水量峰值的时间长短来反映降水对矿井充水的影

Questions 23-30
· You will hear people from the National Food Council complaining to retailers about the high prices they are charging for food products and household goods. They complain that the shops have marked up wholesale prices far too much.
· For each question (23-30), mark one letter (A, B or C) for the correct answer.
· After you have listened once, replay the recording.

The National Food Council has studied A. the reason for selling certain food. B. the supply and demand of certain kinds of food. C. the effect of price increases.

假设你是某国际学校广播站成员，请根据以下要点用英文拟写一份关于预防H7N9流感的通知。

1. 勤洗手；

2. 一旦感冒，马上就医；

3. 病的较重的同学，建议在家休息直到医生说可以回校；

4. 你的一、两个建议。

【写作要求】

1. 文章的开头与结尾已给出不计入词数；

2. 文章需包含要点的所有内容，字数120词左右。

【评分标准】

句子结构精准、信息内容完整、篇章结构整洁。

Announcement

Hello everyone. Here are some recommendations for keeping yourself healthy during H7N9 outbreak.

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May everybody be healthy and enjoy your study. That’s all. Thank you.

日本神道教认为只有冤死的人才会成为鬼（）？

探头中使用压电陶瓷晶片的优点是（）。

A.激励电脉冲的宽度

B.发射电路阻尼电阻的大小

C.晶片的材料和厚度

D.晶片的机电耦合系数

( )是严密组织起来的传授系统知识、促进学生发展的最有效的形式。

A．教学
B．教育
C．自学
D．智育