在引起生物大分子损伤中具有实际意义的是()存在阈剂量的是()有害程度与受照剂量的大小

题型:配伍题 B型题

问题:

在引起生物大分子损伤中具有实际意义的是()
存在阈剂量的是()
有害程度与受照剂量的大小无关的是()

A.直接作用

B.间接作用

C.确定性效应

D.随机性效应

E.遗传效应

考点:放射医学技术(士)X线物理与防护X线物理与防护题库
题型:配伍题 B型题

下列划线词语读音全部正确的一项是(      )

A.央miǎn拾duō风sù得鱼忘quán

B.送nuó慢 bū防tí见不鲜shù

C.脚bié熟rěn越ōu近之亲qiǎng

D.出xiù捧jué窸sū模两可líng

题型:配伍题 B型题

以下情况淋病与非淋菌性 * * 炎的主要区别是:

A.冶游史

B.潜伏期

C. * * 分泌物

D.局部症状

E.分泌物涂片镜检

题型:配伍题 B型题

全国特约汇兑每笔来帐对帐周期为()。

A、3天

B、4天

C、10天

D、30天

题型:配伍题 B型题

基础代谢率增多表现

A.怕热、多汗
B.多饮、多食、多尿
C.震颤
D.体重增加
E.甲状腺肿大

题型:配伍题 B型题

Joe is interested in getting exercise and competing on a team. He reads about the events at the local pool and finds the perfect activity. 

Swimming Programs

Summer Swim Team 

Join a Summer Swim Team and compete with other swimmers! The program is offered at eight different local pools for youths to 17 years old. The season runs June 21—August 21. Practices are daily (Monday through Friday) throughout the summer. The championship meet(冠军赛) is August 21. Cost: $50.00

Pools & Practice Times

Buckman  2-3 P.M.           Montavilla  8-9 A.M.

Creston  7-9 A.M.             Peninsula  4-7 P.M.

Dishman  8-9 A.M.            Pier    noon-1 P.M.

Grant  8-10 A.M.             Sellwood  7-9 A.M.

Junior Swim Instructor

Two weeks, 20 hours of instruction, two hours per day for children 11-14 years old. Pre-training for youths interested in becoming swim instructors($45 per child)

Two weeks, 30 hours of instruction, three hours per day for children 11-14 years old. Pre-training in lifeguarding, and customer service ($45 per child)

Junior Swim Instructor & Junior Lifeguard Training Dates

June 28-July 9     August 9-August 20

June 12-July 23    August 23-September 3

June 26-August 6

Special Offer

Anyone who takes part in both junior swim instructor and junior lifeguard programs at the same time need only spend $75 instead of $90 for 50 hours of training.

Register Online

You can now register online! Visit our website at http://www.example.com You can choose an area of town, a specific local center, a program, or search for classes which can meet the needs of students of different ages. Just visit our website, and you’re on your way!

小题1:If Joe joins the Summer Swim Team, he _____

A. needs to pay $45.00

B. begins training at 6 A.M.

C. has to practice for two months

D. needs to practice for 7 days a week

小题2:Anyone who wants to be a junior swim instructor should _____

A.be 11-14 years old

B.pay the instructor by the hour

C.do at least 30 hours of training

D.be an experienced junior lifeguard小题3:What’s the main purpose of this text?

A.To introduce Joe’ s hobbies.

B.To introduce a new website.

C.To introduce several swimming pools

D.To introduce some swimming activities.

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