If you weigh (重) about 165 pounds, how long will it take you to burn 1500 calories every week by walking？
A. 5:16～6:03.
B. 5:00 ～5:43.
C. 4:29～5:06.
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如图，街道XYZ在y处拐弯，Xy=1 125米，YZ=855米，在街道一侧等距装路灯，要求X、Y、Z处各装一盏路灯，这条街道最少要安装多少盏路灯？()
A. 47
B. 46
C. 45
D. 44
2010年，该市接待入境旅游者约占海内外旅游者总人次的()。
A. 4．5％
B. 4.10%
C. 3.80%
D. 2.40%
A．To attend a business convention in town.B．To meet his clients.C．To see his friend.D．
A. To attend a business convention in town.
B. To meet his clients.
C. To see his friend.
D. To prepare for an interview of a new job.
下列选项中，2009年7月，环比增长率最高的为()。
A. 钢材出El量
B. 钢材进口量
C. 钢坯进口量
D. 焦炭出口量
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