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【多选题】
为了说清楚绿色设计的概念,请选出正确的选项。A.
以生态保护为宗旨的设计
B.
以环境保护为宗旨的设计
C.
20世纪80年代末出现的国际设计 潮流
D.
19世纪80年代末出现的国际设计 潮流
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参考解析：
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皮皮学刷刷变学霸
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【判断题】路试检验行车制动性能时乘用车应在边缘线为3米宽的试车道上进行检验,检验时,车辆沿试车道的中线行驶到50km/h时急踩制动,若车辆的任何部位都不超出试车道的边线,即为合格。
A.
正确
B.
错误
【判断题】How many back vowels are there in English? What are they? There are 6 and they are /u:/, / ʊ /, / ɔ :/, / ɒ /, / ɑ:/ and / ʌ /.
A.
正确
B.
错误
【简答题】Do not induce vomiting if the ( 受害者) has swallowed a ( 石油) product such as furniture polish or ( 汽油)
【单选题】Why do some marketers offer rebates instead of price reductions to induce short-term sales?
A.
Rebates are especially good at enticing purchases, but most consumers never bother to redeem them.
B.
A price reduction of this type would have likely been an example of price discrimination.
C.
Rebates offer a more immediate reward than price reductions.
D.
Rebates have a much higher redemption rate than coupons.
【单选题】设A图的比例尺为1:750 000(30°N),B图为1:1500 000(30°N),已知某一纬度的纬度渐长率MP=904.5,若A图上该纬线到赤道的子午线图长为X A cm,则B图上该纬度线到赤道的子午线图长X B 等于 cm。
A.
X A
B.
0.5 X A
C.
2X A
D.
以上都错
【判断题】How many back vowels are there in English? What are they? 6, and they are /u:/, /u/, / ɔ :/, / ɔ /, / ɑ :/ and / ʌ /.
A.
正确
B.
错误
【简答题】What are back vowels?
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