问题
单项选择题 A1型题
肠结核的好发部位是()
A.回盲部和升结肠
B.横结肠
C.空肠
D.回肠
E.直肠和乙状结肠
答案
参考答案:A
肠结核的好发部位是()
A.回盲部和升结肠
B.横结肠
C.空肠
D.回肠
E.直肠和乙状结肠
参考答案:A
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高天通过www. ecp. com. cn结交了一位新网友David,下面是他的有关资料,请你根据他提供的信息,回答下列各句。
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1. Is David a boy or a girl? ________________________ 2. How old is he? ________________________ 3. What grade is he in? ________________________ 4. What country is he in? ________________________ 5. What's his e-mail address? ________________________ |