下列那一个指令可以用来搜寻档案?()
A.find
B.ffind
C.fwhere
D.fwho
参考答案:A
— Which is more important, English or math?
—I think English is as _______ as math.
A.important
B.more important
C.most important
D.the most important
男性,35岁,间断发作腹泻、便秘5年余,伴有右下腹不适、腹胀。体格检查未发现异常。多次大便常规、隐血及培养均未发现异常。
诊断可以排除哪一种病()
A.肠结核
B.克罗恩病
C.肠易激惹综合征(IBS)
D.结肠癌
E.溃疡性结肠炎