监狱人民警察“四知道”的内容是什么？

关于凝血检验，正确的是（）

A.抗凝剂浓度为0.109mol/L

B.与血液的抗凝比1：9

C.抗凝比升至1：7时不产生显著影响

D.纤维蛋白原不受抗凝比影响

E.可以使用3.6%的枸橼酸钠

阅读理解。

                               Columbus College, 241 Queen Elizabeth Drive, Kowloon City

                                                                     Memo

To: All Staff

From: Jakie Mok, Secretary; Sports Development Committee

Date: May 20, 2010

     A week ago, "Sports for Life" programme was sent to the parents, requiring them to select a sport they

wanted their child to play. Since then, our staff have received lots of calls from parents asking for more

information about it. Here is a memo (备忘录) for your reference when you answer the phones.

Sports 1: Basketball.

     We expect that this will be the most popular of the four sports. Therefore, students should be advised to

sign up as soon as possible. Students will take a private bus to and from Kwun Tong Sports Park. To cover

the cost of hiring a bus, each student will have to pay ＄10 each time. There will be four basketball courts

available for our use with one teacher watching over each game.

Sports 2: Gym

     We will be using St. Peter's Memorial Park. There are two reasons for choosing this park. Frist, it is not

very busy and crowded before 6:00 pm. Second, it has lot of trees with plenty of shade. Students must bring

along two bottles of water to prevent thirst. Three activities, skipping, jogging, outdoor aerobics (有氧运动),

all of which are free of charge, will be arranged. And there will be a teacher on duty for each of the activities.

Sports 3: Hiking

     Hiking (远足) will take place at Kowloon Peak. The activity will start at 2:30 pm and finish 90 minutes

later. Three teachers will accompany the students, and a hiking instructor will accompany each group of 15

hikers. Each instructor will cost ＄75/hr. Students are advised to bring plenty of water and sunscreen.

Sports 4: Swimming

     The Kowloon City Aquatic Centre is a 10-minute walk from our school. Four teachers will go to the pool

and conduct the goings-on from the poolside. We will only be able to reserve the pool for one hour (i.e. 2:45pm

to 3:45pm). Only students skilful at swimming can take up this activity. The pool will have two lifeguards

present. Girls must wear a swimming suit. The cost is ＄10 per visit.

1. Which of the following is TRUE according to the passage? [ ]

A. Students selecting basketball had better register early.

B. Students participating in gym should arrive at 6:00 pm.

C. Hiking usually begins at 2:30 pm and lasts 2 hours.

D. Students having swimming suits can take up swimming.

2. It can be inferred from the passage that _____.[ ]

A. students taking part in basket ball will walk to the courts

B. every student can gain admission to one of the four sports

C. hiking students can have a regular rest in the shade of trees

D. students taking up the four sports should bring bottles of water

3. It can be concluded that _____.[ ]

A. each sport will take only on hour sports

B. students will be charged for the four sports

C. all the sports will take place at Kowloon Peak

D. teachers will accompany students on each sport

4. The purpose of the memo is to _____. [ ]

A. attract students' interest in the programme

B. require the parents to select a sport for their child

C. help the staff explain the programme to the parents

D. remind teachers and lifeguards to be present on time

“沉舟侧畔千帆过，病树前头万木春。”辩证法认为发展的实质是新事物的产生和旧事物的灭亡。新生事物必然取代旧事物，从根本上说，是因为( )。

A．新生事物产生于旧事物之后，是新出现的事物

B．新生事物具有新的结构和功能，能适应已经变化了的环境和条件

C．新生事物是对旧事物的扬弃，并添加了旧事物所不能容纳的新内容

D．在社会历史领域内，新生事物从根本上符合人民群众的利益和要求

“夫妻双方有相互继承遗产的权利”，这一法律规则的假定条件是：

A．存在夫妻关系

B．存在夫妻关系，其中一方死亡并留有个人合法财产，另一方没有被依法剥夺继承权

C．这一法律规则只规定了行为模式，没有规定假定条件

D．以上都不对

厌食的原因，应除外（）

A.暴食伤胃

B.胃强脾弱

C.湿热中阻

D.妊娠恶阻

E.肝胆湿热