问题
选择题
A sharp _________in production wouldn’t have been seen but for the advanced techniques.
A.balance
B.failure
C.growth
D.decrease
答案
答案:C
考查名词。Balance平衡 failure失败 growth增长 decrease减少
句意为,要不是先进的技术,产品的大幅增长就不会出现了。