【单选题】 Without computers, much of the advanced technology______.
- A. would not be achieved
- B. would not be achieve
- C. haven't achieved
- D. would not have been achieved
网考网参考答案:D
网考网解析:
本题考查的是虚拟语气。without=If…not,这里是对过去情况的假设.表示与实际相反,基本结构是:If…had not…,…would not have…。另外在这里,主语technology是被完成,故用被动语态,因此选D。 查看试题解析出处>>
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