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问题 单项选择题

患者男性，近3个月来排便次数增多，每天3～4次，黏液脓血便，有里急后重感。首选的检查方法是

A．B超
B．X线钡剂灌肠
C．直肠指检
D．纤维结肠镜
E．血清癌胚抗原

答案

参考答案：C

单项选择题

商业银行可根据实际业务情况确定流动性风险限额的管理，但流动性风险限额应至少包括( )。

A．期限错配限额

B．止损限额

C．期权限额

D．风险价值限额
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单项选择题

The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether.

Any decimal that has a finite number of nonzero digits is a terminating decimal. For example, 16, 12.43, and 0.26 are all terminating decimals. If a and b are positive integers and the ratio a/b is expressed as a decimal, is a/b a terminating decimal ？（）
(1) b=5
(2) 70＜a＜80

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.
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