智感MIB多媒体娱乐终端为以下哪些功能提供系统和硬件支持（） A.智能导航系统 B.

胃十二指肠溃疡并发瘢痕性梗阻易发生的电解质紊乱是（）。

A.低氯高钾性碱中毒

B.高氯低钾性碱中毒

C.低氯低钾性碱中毒

D.低氯高钾性酸中毒

E.低氯低钾性酸中毒

Do you know what school life is like in Singapore? In Singapore, a class only lasts half an hour, but there are no rests between classes. The students only have a 30-minute tea break after 3 or 4 classes.

They do not do eye exercises. Yao Suyu, a Singaporean student said our eye exercise were new to her. “I’d like to introduce them to our school,” she said. “They’re very useful.”

In Singapore school ends at 1:30p.m. But students join other clubs after school, such as dancing clubs and singing clubs. Yao said she joined the dancing club twice a week and it lasted from 1: 50 to 5:30 p.m.

Its population includes Chinese, Indians, Malays and Westerners. But there is no school for any one of the groups. The students in Yao’s school are Chinese, Indians and Malays. “The Indian students take Indian language classes when we study Chinese,” said Yao, “but if an Indian student is interested in Chinese, he ore she can study it, too.”

In Singaporean schools, teachers teach in English. It’s the official（官方的）language in Singapore. Singaporean students have to take different courses after school. Like most Singaporean students, Yao takes other courses in Chinese，such as math and English.

小题1:判断正误（T，F）：A class lasts an hour in Singaporean schools.

小题2:完成句子：The students don’t do ____________ in Singapore.

小题3:完成句子：In Singapore school ends at __________.

小题4:简略回答问题：What does Singapore’s population in clude? ______________________________

小题5:找近义句：在文中找出并写下与下列句子意思相近的句子。

Singaporean teachers speak English in class.

___________________________________________

下列句子中，没有语病的一项是（   ）（3分）

A．记者从国防科工局获悉，我国探月工程研制取得重大进展，工程二期“嫦娥三号”任务正式由初样研制转入正样研制阶段，嫦娥三号探测器计划2013年发射，将进行月球软着陆探测与月面巡视勘察。

B．我们浏览本地的几个教育网站和学校网站，发现各个学校都在大兴博客工程，教研组博客、教师个人博客、班级博客、学生个人博客，应有尽有。

C．美国经济疲软除了这次房屋次贷危机的原因外，另一个更深层次原因是美国政府实施了穷兵默武的政策耗尽了国力所致。

D．从医近50个岁月，吴孟超始终认为医德比医术重要，“德”是他挑选弟子的首要标准。吴孟超定下规矩：在确保诊疗效果的前提下，尽量用便宜的药，尽量减少重复检查。

关于重症肌无力的病程，下面哪项是错误的（）

A.起病隐袭，整个病程有波动

B.少数患者病程为亚急性起病，进展较快

C.病程为持续性进行性加重

D.症状缓解与复发交替，晚期患者休息后不能完全恢复

E.多数病例靠药物维持，病程迁延数年至数十年

分波合波器端口指标组反映了（）网上合波分波器的端口规模和能力情况。

A.DWDM

B.ASON

C.DXC