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【简答题】
根据对话内容，从方框内的选项中选出能填入空白处的最佳选项。选项中有两多余选项。 A: What’s the date today? B: It’s June 16. A: 小题1: Then it’s Dragon Boat Festival today, isn’t it? B: Yes. 小题2: A: Did you have rice dumplings this morning? B: Sure. 小题3: A: I didn’t. B: What a pity! But I happen to have got some with me. 小题4: A: I’d love to. By the way, why do you call it Dragon Boat, Festival? B: Because in China, people race dragon boats this day every year. A: Oh, I see. 小题5: B: You are welcome. A. We Chinese usually eat rice dumplings this day. B. I hate eating rice dumplings. C. Thank you for your rice dumpling. D. I don’t think so. E. Would you like to have one? F. Already? G. How about you?
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】流体运动 粘度 ν = m 2 /S , ρ = 800kg/m3 ;其动力粘度 μ 用国际单位制表示是 :
A.
2.4 ×10 12
B.
3.75 ×10 -11
C.
2.4 ×10 5
D.
2.4 ×10 -5
【单选题】A serious accident her and she was badly hurt. [ ]
A.
happened to
B.
was happened to
C.
was happening
【简答题】请分别简述二力构件、三力构件的受力特点。
【单选题】患儿女性，2岁，超声检查示一侧肾上腺区6cm×7cm的肿块，边界不规整，内部回声不均匀，并可见高回声斑块，患侧肾位置下移，眼眶部发现异常肿块，则该肾上腺肿块最大可能为
A.
髓性脂肪瘤
B.
皮质腺瘤
C.
节细胞神经瘤
D.
恶性嗜铬细胞瘤
E.
神经母细胞瘤
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