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【简答题】
学完统计知识后，随机调查了她所在辖区若干名居民的年龄，将调查数据绘制成如下扇形和条形统计图： 请根据以上不完整的统计图提供的信息，解答下列问题： （1）同学共调查了______名居民的年龄，扇形统计图中a=______，b=______，中位数在______年龄段内； （2）补全条形统计图； （3）若该辖区年龄在0～14岁的居民约有3500人，请估计年龄在15～59岁的居民的人数．
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【单选题】听力原文：This news has blown his idea of finding a job in that company sky-high. What does the speaker mean?
A.
This news has provided very important information for his job-hunting.
B.
This news had mined his idea of finding a job in that company.
C.
This news had made him change his idea of finding a job in that company.
D.
This news had given him the idea of finding a job in that company sky-high.
【简答题】What does Julia do in her spare time?
【简答题】听对话，回答问题。 1. What time did the boy get up this morning? A B C 2. What's the weather like when they are talking? 3. What's Linda's hobby? 4. How did the man want to go...
【单选题】When Julia asks for special time, what does she mean?
A.
Move two chairs to get sweaty.
B.
Complain about others together.
C.
Talk too much to get relaxed and then go to play.
D.
Sit face to face to talk about what is bothering her.
【单选题】According to this news, about how many performers in Philharmonic orchestra were in this trip?
A.
50.
B.
100.
C.
200.
D.
1,000.
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