对于超载保护，（）规定：“在轿厢超载时，固定在电梯上的一个装置应防止电梯正常启动及再

对大环内酯类耐药的某些细菌可能对克林霉素结构性或诱导性耐药，故对此类细菌需进行克林霉素诱导试验（D试验）。

关于检测MRS菌株的试验，下列叙述正确的是（）

A.检测MRSA可采用琼脂稀释法、纸片扩散法和微量肉汤稀释法，而MRCNS（除路邓葡萄球菌外）只能采用纸片扩散法

B.检测MRSA时的琼脂稀释法即采用含6μg/ml苯唑西林和4%氯化钠溶液的M-H琼脂，置于33～35℃培养16~18h

C.头孢西丁纸片法检测MRSA时培养16～18h，而检测MRCNS时则培养24h

D.检测MRS菌株时的培养温度均不能高于35℃

E.检测MRSA时的微量肉汤稀释法是采用含4μg/ml头孢西丁的CAMHB

见票后定期付款的汇票，持票人应当自出票日起（）内向付款人提出承兑。

A、10天

B、1个月

C、2个月

D、三个月

阅读理解。

     If you're a male and you're reading this, congratulations! You're a survivor. According to statistics, you're

more than twice as likely to die of skin cancer as a woman, and nine times more likely to die of AIDS.

Assuming you make it to the end of your natural term, about 78 years for men in Australia, you'll die on average

five years before a woman.

     There're many reasons for this-typically, men take more risks than women and are more likely to drink and

smoke but perhaps more importantly, men don't go to the doctor.

     "Men aren't seeing doctors as often as they should," says Dr. Gullotta. "This is particularly so for the over-

40s, when diseases tend to strike. According to a recent survey, 95% of women aged between 15 and early

40s see a doctor once a year, compared to 70% of men in the same age group.

     "A lot of men think they're unbeatable," Gullotta says. "They only come in when a friend drops dead on the

golf course and they think, Geez, if it could happen to him …"

     Then there's the ostrich (鸵鸟) approach. "Some men are scared of what might be there and would rather

not know," says Dr. Ross Cartmill.

     "Most men get their cars serviced more regularly than they service their bodies," Cartmill says. He believes

most diseases that commonly affect men could be addressed by preventive check-ups. 

      "Prevention is cheaper in the long run than having to treat the diseases. Besides, the final cost is far greater,

it's called premature death."

1. Why does the author congratulate male readers at the beginning of the passage?

A. They have lived long enough to read this article.

B. They are sure to enjoy a longer and happier life.

C. They can live longer than they expected.

D. They are more likely to survive serious diseases now.

2. Why does the author congratulate male readers at the beginning of the passage?

A. They have lived long enough to read this article.

B. They are sure to enjoy a longer and happier life.

C. They can live longer than they expected.

D. They are more likely to survive serious diseases now.

3. Which of the following best completes the underlined sentence "Geez, if it could happen to him..."

    (in Para 4)?

A. I should consider myself lucky.

B. it would be a big misfortune.

C. I should avoid playing golf.

D. it could happen to me, too.

4. What does Dr. Ross Cartmill mean by the ostrich approach (in Para 5)?

A. A casual attitude towards one s health conditions.

B. Unwillingness to find out about one's disease because of fear.

C. Refusal to get medical treatment for fear of the pain involved.

D. A new treatment for certain psychological problems.

假设某一个投资组合由两种股票组成，以下说法正确的是（）。

A.该投资组合的收益率一定高于组合中任何一种单独股票的收益率

B.该投资组合的风险一定低于组合中任何一种单独股票的风险

C.投资组合的风险就是这两种股票各自风险的总和

D.如果这两种股票分别属于两个互相替代的行业，那么组合的风险要小于单独一种股票的风险

安防员上岗值勤佩戴警棍时，为了便于防范，警棍应（）。

A、随时握在右手中

B、插在武装带上

C、垂挂于腰带右侧

D、拿在手上