（）的含磷量0.025%，含硫量0.015%。A.普通钢 B.优质钢 C.高级优质钢

Hello,boys and girls. My name is Li Jing. I am a girl student. I am thirteen years old. I think as students, we should work hard at school on weekdays. But we also need to have a good rest to relax myself. So I always study hard when I am at school, but on my day off I often do something else to relax myself.

I had a very relaxing day off. In the morning, I got up at seven o’clock. Then I went to run with my father. I think we need to exercise every day. After all, it’s important to keep healthy. After running, I took a shower and had breakfast. At nine o’clock, I went to the aquarium with my friends. We saw some sharks and seals there. Sharks are very scary but the seals are cute. We also saw a dolphin show. I think dolphins are very clever animals. In the giftshop, we bought many gifts. We had great fun there.

In the afternoon, my parents took me to see my grandparents. They live in the beautiful countryside. They were very happy to see me. I talked with my grandparents for long and he told me many interesting things about him. My grandmother cooked lots of delicious food for us.

In the evening, I watched TV with my cousins. We watched a basketball match. The match was very exciting. We were glad when we saw our favorite team in the match.

What a happy day off I had! I hope all of you can have an interesting day off!

阅读短文，回答下列问题。

小题1:What does Li Jing do when she is at school?

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小题2:What did she do after running?

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小题3:What does she think of sharks?

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小题4:Who cooked dinner for Li Jing?

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小题5:When did Li Jing watch TV?

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Many young people in the West are expected to leave ____ could be life's most important

decision - marriage - almost entirely up to luck.[      ]

A.as

B.that

C.which

D.what

总结概括问诊内容为“十问歌”的医家是

A．张仲景

B．喻嘉言

C．张景岳

D．李时珍

E．赵晴初

青年男性患者，感冒后鼻塞，少量鼻涕。近5天每天上午出现头痛，中午较重，下午逐渐减轻，最有可能的诊断是（）

A.急性额窦炎

B.急性筛窦炎

C.急性上颌窦炎

D.急性蝶窦炎

E.急性全鼻窦炎

一级进气温度过高应采取（）措施。

A.调节水量

B.清除水垢

C.降低进气温度

D.加大换热面积