武术集体项目通常要求（）人以上的徒手或手持器械的集体演练。A、6人 B、8人 C、10人

阅读理解。

   There are 365 days in a year. We sleep 8 hours a day, so we have 122 days for sleeping. Then our work

time has 243 days left. But there are 52 weekends in a year. Each weekend is two days. We lose (失去)

another 104 days for work. It takes us about one hour to have breakfast and supper. This comes to (共计)

15 days over a year. But we can't work all the time – we need a vacation. We have summer and winter

vacations for about three months. We also have some festivals, for example, New Year's Day, National Day,

and so on. This means that we have only a few days left for work every year!

1. From the passage, we know we sleep ________ days in a year.

A. 365

B. 122

C. 52

2. We spend 15 days on ________.

A. rest

B. breakfast and lunch

C. breakfast and supper

3. Which is right?

A. We can't work all day, we need rest.

B. We don't have New Year's Day for a festival.

C. We have a summer vacation for about ninety days.

4. According to the passage, we have ________ time to work every year.

A. a lot of

B. too much

C. not much

5. This passage tells us ________.

A. we need more time to have a rest.

B. we shouldn't waste (浪费) time because it is important.

C. time is enough for us, so it's not necessary for us to work hard.

一急诊患者，男性，55岁，近两周来明显食欲不振、腹胀、厌油、乏力、恶心呕吐，发热，畏寒，因黄疸三天并逐渐加深来就诊，肝功检查ALT为1073U／L，血清胆红素为126μmol／L，AST/ALT>1。超声检查见肝脏肿大，回声粗糙，减低，肝内胆管内径为3mm，胆总管内径为7mm，壁厚，毛糙。胆囊影像显示欠清，胆囊壁明显增厚，内腔明显变小，内容物为弱回声光点。

胆囊显示不好的原因最可能是（）。

A.患者进食后胆囊处于排空状态

B.胆囊萎缩

C.胆囊壁黏膜水肿增厚

D.胆囊内积气

E.胆囊先天性过小或缺如

F.肿瘤占据胆囊腔

最可能的诊断是

A．药物性肝炎

B．病毒性肝炎

C．Pre-eclampsia肝损害

D．妊娠期肝内胆汁淤积症

E．急性胃肠炎

报表系统的服务器采用的什么模式及架构为（）

A.集中，B/S模式

B.分布式，C/S模式

C.集中，C/S模式

D.分布式，B/S模式

以下行为不当的是（）

A、燃气管道穿过卧室

B、乱拉乱接燃气软管，自行接用燃气取暖炉和热水器

C、装修时私自拆、装、移、改燃气管道设备

D、在燃气设施周围堆放易燃物品或杂物