[A] generate
[B] raise
[C] produce
[D] manufacture
查看答案
阅读下列材料,回答 51~55 题:
第 51 题 The expression“step back in time at least a hundred years”(Para.2)is intended to convey the idea that __________.
What is the woman doing when the man interrupts her?
Between whom did the problem arise when Jane went back to work?
根据下列文章,回答 56~60 题。
第 56 题 Human ingenuity was initially demonstrated in