8，31，61，60，29，( )。A．62.5 B．14 C．7.5 D．6.2

阅读理解。

                                                                         News

     1) Shanghai-China's biggest city received 279,700 overseas visitors in the first quarter of the year, a 10.6

percent over last year.

      2) At 00:00 on May 8th, 1996 (Beijing time), Beijing's telephone number will be changed from seven digits

to eight digits. How to change: Add 6 in front of the old seven digits telephone numbers.

     3) Eight persons were killed and 15 badly hurt at a traffic accident in Rongxian of Sichuan on April 16th.

Sichuan Daily reported last week. The bus carrying 23 people was running from Rongxian to Shuanggu on the

morning of April 16th, when the bus failed to pass a sharp turn and fell into a field located 41 meters below the

road.

1. The traffic accident happened _______.

A. long before

B. as we expected

C. in Shanghai

D. when those people were on their way to Shuanggu

2. Li Lei's aunt lives in Beijing. Her telephone number was 6972478 before 1996. Now her

     telephone number must be ______.

A. 69724786

B. 29179966

C. 66972478

D. 69672478

3. ______, 279,700 people visited Shanghai.

A. Last week

B. From April to May

C. In the first four months of the year

D. During the first three months of the year

4. At the traffic accident, ______.

A. eight people were dead

B. twenty-three people were dead

C. thirty-one people were badly hurt

D. eight persons were badly hurt

5. The bus fell into a field. It's______ from the road to the field.

A. 16 meters long

B. 41 meters wide

C. 16 meters high

D. 41 meters deep

某幢可出租房地产尚有1年时间才可投入使用，与之类似的现房价格为5000元/m²，现房出租的年末净收益为500元/m²。若按折现率10%和风险补偿值100元/m²计，该幢房地产目前的价格应为（）元/m²。

A．4400

B．4409

C．4445

D．4455

男，40岁。因呼吸困难和水肿入院。查体发现颈静脉怒张，肝在右肋缘下4cm，表面光滑，轻度压痛，双下肢压陷性水肿。

该患者心音可有以下变化，除了（）。

A.心尖部第二心音增强

B.心尖部第一心音增强

C.肺动脉瓣区第二心音增强

D.肺动脉瓣区第二心音分裂

E.心尖部第一心音可呈拍击性

作业点距临时基地（加油点）10千米以外的机外载荷飞行，每次备用油量不得少于（）分钟。

A.15

B.20

C.30

D.45

简析《晚登三山还望京邑》叙事、写景、抒情相结合的艺术特点。