A-A+
The overall effect of this passage is likely t
问题详情
The overall effect of this passage is likely to make the reader feel ______.
A.enthusiastic about biotechnology
B.very worry about genetic engineering
C.reluctant to try new plant combinations
D.alarmed about limitless experiment
参考答案
正确答案:A
解析:该题问及作者的写作目的,也是作者对生物工程技术应用于农业所持的态度。从文章中一些感情色彩浓厚的词可窥见作者的意图。如“the most innovative agricultural research,the biggest boon,encouraging laboratory results,payoff,holds the promise of virtually limitless horizons”等等都传递了一个共同的信息,农业基因工程新技术的发展令人鼓舞,故作者的目的在于使读者热衷于生物技术。选项B“对基因工程感到非常担心”,选项C“不愿尝试新的植物杂交术”,和选项D“对无止境的实验感到惊恐,均不是作者想在读者心中产生的效果。