有一题DS,How many integers are between a pair of number. (1) 小的一个数是3 (2) 两个数相差9 狗主思路:(1)不知道大的一个数,NS;(2)3.33和12.33相差9,中间有9个数;3和12相差9,中间只有8个数,NS; (1)+(2)中间只有8个数,选C
洛基: 有个地方养鸡,commercial chicks没有genetic diversity所以vulnerable to many epidemics,现在计划给chicks用noncommercial chicks interbreeds,希望能减少这种vulnerability and thus make more profits,问weaken 我选的noncommercial chicks interbreeds也不能提高genetic diversity
有个地方urban的tax高于suburb,所以城市就业率降低了,为了提高城市的就业率,计划把这种tax abolish了,问要知道这种计划能不能成功,需要知道下面哪种情况? 选项有1.其它city近10年的employment rate的变化情况 2. 是不是有人也从suburb到urban来 3. the extent to which people in urban went to suburb to work 狗主选3,实在其它的都看起来不靠谱呀……这个还可以解释为是不是人们去suburb工作是因为tax
请确认作文,谢谢 The following appeared in the editorial section of a campus newspaper: “Because occupancy rates for campus housing fell during the last academic year, so did housing revenues. To solve the problem, campus housing officials should reduce the number of available housing units, thereby increasing the occupancy rates. Also, to keep students from choosing to live off-campus, housing officials should lower the rents, thereby increasing demand.” Discuss how well reasoned . . . etc.