问题
单项选择题
下列哪项不是溃疡性结肠炎的常见并发症()。
A.瘘管形成
B.结肠大出血
C.结肠癌变
D.关节炎
E.结节性红斑
答案
参考答案:A
下列哪项不是溃疡性结肠炎的常见并发症()。
A.瘘管形成
B.结肠大出血
C.结肠癌变
D.关节炎
E.结节性红斑
参考答案:A
请阅读下面的短文。根据短文内容从下面五个选项中选出适当的句子还原到短文中,使短文意思通顺、结构完整。 On weekdays American students usually get up at seven .Then they have breakfast .小题1:_______. After breakfast they go to school on foot or by school bus. Some students ride bikes .小题2:_____ . Then they put their schoolbags in the desks and take only one book ,a tablet and a pencil to every class . In high school students have classses for six hours . 小题3:___ . They usually have meat, vegetables, fruit ,bread and a drink . In the afternoon they have classses until three o’clock. Then they go home . Students usually play or watch TV before(之前) supper . 小题4:________. After supper they do their homework . Sometimes they talk with their parents .小题5:_____ , and have a big dinner at one in the afternoon .
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