单选题
From what has been discussed above, we may safely draw the ______ that its disadvantages are far greater than its advantages. A. solution B. conclusion C. answer D. attention
【正确答案】
B
【答案解析】conclusion n.结束，缔结，结论，“draw the conclusion”是一固定结构，意为“得出结论，推断”。solution n.解答，解决办法，解决方案。answer n.答案，回答，答辩，抗辩v.回答说，答复说，符合，反响，响应。attention n.注意，关心，关注，注意力，(口令)立正!