假设你是班长李华，请按下列要求，用英语写个口头通知以便向学生们宣布。通知必须包括以下内容：
1.) 事由：1.美国学生来校参观       2.参观时间：11月15日上午
3.参观人数：约50名学生
2.) 活动安排：1. 8:30在校门口欢迎      2. 参观校园
3. 在会议室进行英语学习方面的交流    4. 合影留念
3.) 有意参加此活动的同学请于11月14日前到学生会处报名
要求：写成意思连贯、语句通顺的短文，100个单词，可以适当调整内容的顺序和增加细节，使其连贯完整。开头、结尾已给出。
4）参考词汇：报 名: sign up (for sth.)  会议室: conference room      校 园: campus      学生会: the Student Union
Boys and girls, may I have your attention please? I have an announcement to make.
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It was Monday. Mrs. Smith's dog was hungry, but there was not any meat in the house.
　　Considering that there was no better way. Mrs. Smith took a piece of paper, and wrote the following words on it：“Give my dog half a pound of meat.” Then she gave the paper to her dog and said gently：“Take this to the butcher（* person whose job is selling meat）and he's going to give you your lunch today.”
　　Holding the piece of paper in its mouth, the dog ran to the butcher's. It gave the paper to the butcher. The butcher read it carefully, recognized that it was really the lady's handwriting and soon did it as he was asked to. The dog was very happy, and ate the meat up at once.
　　At noon, the dog came to the shop again. It gave the butcher a piece of paper again. After reading it, he gave it half a pound of meat once more.
　　The next day, the dog came again exactly at noon. And as usual, it brought a piece of paper in the mouth. This time, the butcher did not take a look at paper, and gave the dog its meat, for he had regarded the dog as one of his customers（*people who buy sth. from a shop）.
　　But, the dog came again at four o'clock. And the same thing happened once again. To the butcher's more surprise, it came for the third time at six o'clock, and brought with it a third piece of paper. The butcher felt a bit puzzled. He  said to himself, “This is a small dog. Why does Mrs. Smith give it so much meat to eat today?”
Looking at the piece of paper, he found that there were not any words on it！
【小题1】 It seemed that the dog knew well that the paper Mrs. Smith gave it ______ .

假设你是班长李华，请按下列要求，用英语写个口头通知以便向学生们宣布。通知必须包括以下内容：

1.) 事由：1.美国学生来校参观       2.参观时间：11月15日上午

3.参观人数：约50名学生

2.) 活动安排：1. 8:30在校门口欢迎      2. 参观校园

3. 在会议室进行英语学习方面的交流    4. 合影留念

3.) 有意参加此活动的同学请于11月14日前到学生会处报名

要求：写成意思连贯、语句通顺的短文，100个单词，可以适当调整内容的顺序和增加细节，使其连贯完整。开头、结尾已给出。

4）参考词汇：报 名: sign up (for sth.)  会议室: conference room      校 园: campus      学生会: the Student Union

Boys and girls, may I have your attention please? I have an announcement to make.

______________________________________________________________________

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—Do you mean______to us the phrase “to hang back from sth.”?

—Yes.To hang back from something. means______unwillingness to do something.

A.to explain;to show                           B.to explain;showing

C.explaining;to show                          D.explaining;showing

Below is adapted from an English dictionary. Use the dictionary to answer the following questions.