皮皮学，免费搜题
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搜题
【判断题】
皮、皮质、髓质组成，人与兽的主要区别是：人髓较兽发达，兽皮质较人宽。A.
正确
B.
错误
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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】Why does the professor say this:
A.
He is trying to get the students to pay attention.
B.
He is correcting something that he said earlier in the lecture.
C.
He is beginning a summary of the important points.
D.
He is joking with the students about the lecture.
【简答题】形式名詞の性格は何ですか
【单选题】患者，男性，52岁，尿失禁而入院，入院后给予留置导尿管，定期进行膀胱冲洗，在冲洗过程中需要停止冲洗并报告医生的情况是
A.
感觉不适
B.
冲洗不畅
C.
剧烈疼痛
D.
冲洗液浑浊
E.
冲洗速度过快
【简答题】A．He travels to that library to get it. B．He pays a little money to use it. C．He reads it in the graduate school library. D．He orders it from the publisher.
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