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问题 单项选择题

中小学生（），学校应当及时与其父母或者其他监护人取得联系。

A.上课讲话

B.旷课

C.吸烟

D.不交作业

答案

参考答案：B

解析：《预防未成年人犯罪法》第十六条规定：中小学生旷课的，学校应当及时与其父母或者其他监护人取得联系。故选B。

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.

A dairy farmer has two milk pails, M and P. Milk pail M is 1/3 full. How much milk is in P relative to M ？（）
(1) If M is poured into P, P will be full.
(2) Milk pail P is smaller than M.

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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单项选择题

手机对讲业务与传统对讲机相比的主要特点是（）。

A、距离限制

B、自动应答/手动应答

C、免打扰

D、回呼请求
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