A-A+
A technical innovation is necessary if we want
问题详情
A technical innovation is necessary if we want to keep the grain production______.
A.staggering
B.shrinking
C.soaring
D.suspending请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:C
解析:选[C]。逻辑关系题:因果。soar“猛增,剧增”,指大幅度的增加,提高。符合逻辑,为答案。[A]staggering“蹒跚,摇晃,踉跄”;[B]shrinking“缩小,使变小”;[D]suspending“暂停,暂缓”。