The fecundity effects described here are

likely to have the most profound impact on plant species

with all four of the following characteristics: a short life

span, a narrow geographic range, an incapacity for vege-

(50) tative propagation, and a dependence on a small number

of insect-pollinator species.

6. It can be inferred from the passage that which of the

following plant species would be LEAST likely to

experience a decrease in fecundity as a result of the

spraying of a pesticide not directly toxic to plants? C?

(A) A flowering tree pollinated by only a few insect

species

(B) A kind of insect-pollinated vine producing few

flowers

(C) A wind-pollinated flowering tree that is short-lived

(D) A flowering shrub pollinated by a large number of

insect species

(E) A type of wildflower typically pollinated by larger

insects.

觉得有几个混淆答案，如D E, 大家是怎么看的？