下列措施不符合世博会“节能、环保、低碳”理念的是()
A:“阳光谷”上采阳光、下蓄雨水,可给世博园区提供照明用电和生活用水
B:主题馆的东、西两墙种植大面积的生态植物,以吸收二氧化碳
C:用煤发电,以保证充足的电力供应
D:在交通、建筑、生活设施等方面广泛应用新能源技术,以减少化石燃料的使用
请根据句意从方框中选择合适的单词,并用其适当形式填空,使句子通顺。____ This shop sells all kinds of ▲ from different countries.____ I hear that her uncle has bought a new flat in the city centre ▲ .____ Jack won the ▲ prize in the school reading contest and he felt very excited.____ He had to make a ▲ between staying with his parents and going abroad. ____ You know Mike’s hobby is playing football, but ▲ is collecting stamps.
在“研究匀变速直线运动”的实验中,某同学选出了一条清晰的纸带,并取其中的A、B、C、D、E、F七个点进行研究,这七个点和刻度尺标度的对照情况如图所示.