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问题 单项选择题 A1/A2型题

关于葡萄胎的描述，下列最无关的是（）

A.早期妊娠时呕吐剧烈

B.血清β-HCG增高

C.子宫小于妊娠月份

D. * * 不规则出血

E. * * 流出葡萄状水泡

答案

参考答案：C

解析：葡萄胎又称水泡状胎块，可有不规则 * * 出血及妊娠中毒症状，子宫增长迅速，明显大于孕期，双侧或单侧常可发现黄素囊肿。

多项选择题

对自动症概述正确的是（）

A.动作有一定的适应性

B.出现在癫痫发作过程中

C.表现意识模糊

D.动作不协调

E.出现在癫痫发作过程后
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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.

Is rs=rx-2 （）
(1) r is an odd number
(2) x=s+2

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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