2. 职称英语
  3. Without electronic computers, much of today’s advanced technology______achieved.

Without electronic computers, much of today’s advanced technology______achieved.

游客2025-02-01  8
问题 Without electronic computers, much of today’s advanced technology______achieved.
选项 A、will not have been
B、have not been
C、would not have been
D、had not been
答案 C
解析
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