最大心率不容易测定,可采用公式推算。若某同学的年龄是25岁,则公式推算他的最大心率为

题型:单项选择题

问题:

最大心率不容易测定,可采用公式推算。若某同学的年龄是25岁,则公式推算他的最大心率为()

A.200

B.195

C.190

D.205

考点:人体生理学运动生理学运动生理学题库
题型:单项选择题

Don't worry. The hard work that you do now ________ later in life.[ ]

A. will be repaid      

B. was being repaid

C. has been repaid    

D. was repaid

题型:单项选择题

阅读理解。

                                               Sports City Bar        

     Every Tuesday and Thursday evening in Sports City Bar everyone can enjoy "Buy one, get one free

"Tex-Mex & Seafood Buffet (自助餐) for 118 yuan.         

      At our Sunday Family Buffet, we have exciting games for children. The buffet lasts from 11: 00 am to

l2:00 pm and costs 98 yuan per adult (每个成人). Children aged 12 to l6 eat for half price, and children

under 12 ( limited to two) eat for free.        

     Happy hour at Sports City Bar lasts from 6:00 pm to 8:30 pm. Buy one soft drink,get one free.

     Tel: 65219876-4238

     Location (地点): The fourth floor, Blue Shopping Centre

1. When can you enjoy the "Buy one, get one free" at Sports City Bar?

A. On Tuesday.                  

B. On Thursday.

C. On Sunday evening.             

D. On Tuesday and Thursday evenings.

2. Who have free lunch at the Sunday Family Buffet?

A. Children under 12.             

B. All the children.

C. Everyone.                    

D. Adults.

3. The Sports City Bar is on the ________ floor.

A. first   

B. second        

C. third        

D. fourth

4. How much will your father pay if he and your ten-year-old brother go to have lunch at the 

    Sunday Family Buffet?              

A. 49 yuan.    

B. 98 yuan.      

C. 118  yuan.      

D. 147 yuan.

5. If you are 13, you ________.              

A. can't buy one, get one free in Sports city Bar              

B. can eat for free at Sunday Family Buffet              

C. must pay 49 yuan for your lunch at Sunday Family Buffet              

D. must go to the Sports City Bar with your parents

题型:单项选择题

黑火药发生爆炸的反应中:S+2KNO3+3C=K2S+N2↑+3CO2↑被还原的元素是

A.只有N

B.只有S

C.N和S

D.只有C

题型:单项选择题

重整计划由()负责执行。

A.人民法院

B.管理人

C.待权人会议

D.债务人

题型:单项选择题

意识清楚的患者对别人和自己说的话不理解,但能流畅地讲话,错语(错词)很多,然而常答非所问,复述和听写能力受损,这种失语称为()。

A.Broca失语

B.Wernicke失语

C.传导性失语

D.命名性失语

E.经皮质失语

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