Editor:Articles in Gardening Magazine often spur sales of the plants they describe,particularly among people new to gardening. Accordingly, we will no longerpublish articles or accept advertisements praising the beauty of rarewildflowers. Most such plants sold to gardeners have been difficult topropagate under cultivation, soplantsellers often collect them in the wild. Our new policy is part of our efforts to halfthisyearly plundering of our native plant populations.
Which ofthe following, if true, casts the most doubt on the wisdom of the magazine's new policy as a way ofpursuing the intended effect ?
(A) When people new to gardening buy plants, they often fail to take adequate care of the plants that they buy and becomediscourged from buying those varieties again.
(B) Plant sellers who sell rare wildflowers have no reasonablyinexpensive alternate way tooffer their wares directly to new gardens.
(C) The demand for rare wildflowers rarely exceeds the number of such plants that can be collected in the wild by plantsellers.
(D) The propagation of rare wildflowers oftendepends on the plant'sinteraction with other organisms in their environment such as plants thatcreate suitable soil conditions or insects and birds that disperse seeds.
(E) Revenues from sales ofplants collected in the wild are supporting the discovery of newlow-cost techniques enabling rare wildflowers to be readily propagated in nurseries. 答案E 一开始看到Revenues from sales 就天真的以为是无关项排除掉了 ………… 求小伙伴们此题最快的解题思路嘤嘤嘤？ |
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发表于 2017-2-10 11:57:52
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发表于 2017-2-10 18:15:49
