下图中，X为自变量，Y为因变量，假定其他条件不变，下列选项与图7反映的变动关系相符的是（ ）
Though measures have now been taken to prevent further price hikes, many people remainover the rising cost of food.
The job market and the social expectations of students, with the education system, form a big challenge for society.
—Can I come to ask for some advice at any time? —Yes, of course. .
the oil deals, the two countries signed agreements covering biofuel development and the joint launch of two satellites.
Tothe attendants’ awareness of service, the two companies launched a program for their attendants to exchange experience on Nov. 1.
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