中国人对太空有着独特的情怀,从古代的“把酒问青天”、“嫦娥奔月”到今天的“神舟号系列”对太空的探索,再到“天宫一号”的发射,太空将逐渐被我们熟悉。这说明①认识有反复性和循环性 ②辩证的否定事物发展的环节③人的认识能力是无限的 ④事物发展是前进性与曲折性的统一
By 2030, when _______ number of consumers worldwide has reached 4.2 billion, people with_______ high income will be, for the first time, more than those struggling to meet basic needs.
Linda’s parents died when she was a baby and was _________by her aunt.
—Why are you going to _________ from that company. Don’t forget it’s a high-paid job? —Because I don’t like the way they _________me.
She remained at home to look__________ the children when her husband went out.
The pressure of this gas pipe is greater than__________.