根据材料回答 17～18 题：

根据材料回答17~18题： 面向对象中的(17)机制是对现实世界中遗传现象的模拟。通过该机制，基类的属性和方法被遗传给派生类；而(18)是指把数据以及操作数据的相关方法组合在同一单元中，使我们可以把类作为软件复用中的基本单元，提高内聚度，降低耦合度。 A．复用 B．消息 C．继承 D．变异

A.知识

B.领悟

C.相似

D.词汇

A.风

B.暑

C.火热

D.湿

E.疫疠

F.第 18 题 能生风动血的邪气是

根据材料，回答 17～18 题：

某教师为了检验学生对某一单元学习内容的掌握程度，自编了一份测验试卷，测验结果：学生成绩普遍较高．平均分在85分以上，而且全部成绩在75分以上。学生普遍反映较容易，因为本单元重点在于掌握操作技能，而测验更多地考查识记的内容，有几道题甚至低分学生得分高，高分学生得分反而较低。

第 17 题 造成这一问题可能的原因有（）。[不定项选择题]

A．该教师过于相信自己的主观判断而忽视测验的信度和效度指标

B．该教师对测验准备的重要性缺乏足够的认识，对测验准备不够充分，甚至没有准备

C．该教师编制的测验太简单，题量太小

D．该教师过分强调无关细节，忽略本单元的重点内容

第17题：（1）空正确答案为_______。

根据下列选项，回答 18～17 题：

A．风

B．暑

C．火热

D．湿

E．疫疠

第 18 题 能生风动血的邪气是（）。

根据下列材料请回答 16～30 题：

Some years ago，Chinese high school students would show their new schoolbags，new clothes or new pens to their classmates when the new term started．Today，however，all have 16 If you still come back to school 17 0nly these things，you are out—of-date(过时的)。Students in big cities like to bring the latest high．tech things to school，and feel happy and 18 to show off(炫耀)these things to 19 ．Mobile phones，MP3 players，CD players，electronic dictionaries，the list is endless．

Young people think that．1iving in the 21 st century，they must keep up with the 20 They don't want to fall 21 ．Besides，they think 22 they need to keep in touch with their classmates．SO they need mobile phones．They also like to 23 the pop music，SO they need CD players．They explain that， 24 like electronic dictionarjes，these can be 25 in their study， 26 ．They think that their parents should understand 27 they want these things-

Foreign students will also bring some latest high-tech things when they 28 to school at the beginning of a new term． 29 ，they often use the money which they made by themselves during the holiday to 30 these high—tech things that they want．

第 16 题

A．changed

B．come

C．joined

D．stopped

A.胎膜

B.卵巢黄体

C.叶状绒毛膜

D.胎儿胎盘单位

E.胎盘合体滋养细胞第 18 题 产生人绒毛膜促性腺激素的主要部位是

A.种植转移

B.淋巴转移

C.血行转移

D.直接浸润

E.跳跃转移第 16 题 给胃癌患者实施直肠指诊检查的目的是了解有无

根据下列材料，请回答{TSE}题：

男，28岁。空腹突发上腹剧痛4小时，随即出现右下腹痛。查体：上腹及右下腹压痛明显，轻度腹肌紧张，肝浊音界消失，肠鸣音消失。血常规：白细胞及中性粒细胞均升高。

该病人最可能的诊断是

A．急性阑尾炎

B．胃十二指肠溃疡穿孔

C．肝脓肿

D．胆囊穿孔

E．急性胰腺炎