A-A+
The author suggests all of the following measu
问题详情
The author suggests all of the following measures EXCEPT______.
A．reopening a serious international dialogue
B．overcoming all difficulties before starting
C．conducting scientific researches concerned
D．doing the most promising technical projects此题为多项选择题。请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
解析：细节题。题干是问：哪种措施不是作者的建议?文章中作者建议可以做的事情集中在第四段。“Not every problem must be solved before the weight of evidence becomes so compelling that certain initial steps become almost mandatory”说明作者并不认为要解决好所有的问题才能开始采取措施，所以B项不是作者的建议。
