问题
选择题
图中的曲线反映城市绿化带所具有的功能是
A．调节大气成分
B．减弱噪声、美化环境
C．吸烟滞尘、净化空气
D．防风固沙、防止沙尘暴发生
答案
答案：A
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图中的曲线反映城市绿化带所具有的功能是
A．调节大气成分
B．减弱噪声、美化环境
C．吸烟滞尘、净化空气
D．防风固沙、防止沙尘暴发生
答案：A
| 用方框内所给词的适当形式填空。 | |
She goes to movies. And she goes to night clubs. She's 2_____ popular. She also likes sports very 3_____. She plays basketball. She plays ping-pong. And she plays 4_____. Alice doesn't stay at 5_____ alone (独自) very often. She doesn't read many 6_____. She doesn't watch TV, either. |