题目内容

Only a small part of the sun's energy reaches the earth's surface because most of it is______.

A. absorbed by the clouds in the lower atmosphere
B. reflected by the gases in the upper atmosphere
C. lost in the upper and lower atmosphere
D. used to evaporate water from the oceans and lakes

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听力原文：M: There is a non-stop train for Washington and it leaves at 2:30.
W: It's faster than the 2 o'clock train. Besides, we can have something to eat before getting on the train.
What do we learn from the conversation？

A. The 2:00 train will arrive earlier.
B. The 2:30 train has a dining room.
C. The woman prefers to take the 2:30 train.
D. They are going to have some fast food on the train.

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根据核发房屋产权证和土地使用证的需要，应以门牌、户院、产别及其所占用土地的范围，绘制详细的房产分幅图。 ()

A. 正确
B. 错误

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财务净现值是指房地产开发项目按目标收益率各年的净现金流量折算到开发活动起始点的现值之和。 ()

A. 正确
B. 错误

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建筑物内无楼梯时，室外楼梯按每层水平投影面积的一半计算建筑面积。 ()

A. 正确
B. 错误

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Only a small part of the sun's energy reaches the earth's surface because most of it is______.

A. absorbed by the clouds in the lower atmosphere B. reflected by the gases in the upper atmosphere C. lost in the upper and lower atmosphere D. used to evaporate water from the oceans and lakes

听力原文：M: There is a non-stop train for Washington and it leaves at 2:30.W: It's faster than the 2 o'clock train. Besides, we can have something to eat before getting on the train.What do we learn from the conversation？

根据核发房屋产权证和土地使用证的需要，应以门牌、户院、产别及其所占用土地的范围，绘制详细的房产分幅图。 ()

财务净现值是指房地产开发项目按目标收益率各年的净现金流量折算到开发活动起始点的现值之和。 ()

建筑物内无楼梯时，室外楼梯按每层水平投影面积的一半计算建筑面积。 ()

A. absorbed by the clouds in the lower atmosphere
B. reflected by the gases in the upper atmosphere
C. lost in the upper and lower atmosphere
D. used to evaporate water from the oceans and lakes

听力原文：M: There is a non-stop train for Washington and it leaves at 2:30.
W: It's faster than the 2 o'clock train. Besides, we can have something to eat before getting on the train.
What do we learn from the conversation？