题目
With the development of science, more new technology ______ to the fields of IT.( ) A. has introduced B. is being introduced C. is introduced D. was introduced
With the development of science, more new technology ______ to the fields of IT.( )
- A. has introduced
- B. is being introduced
- C. is introduced
- D. was introduced
题目解答
答案
答案:B 考查现在进行时的被动语态.根据前面的时间状语Nowadays可知,句子表达的是现在或将来的事情,可排除D项,因为new technology和introduce之间为 逻辑上的动宾关系,需要用被动结构,所以可排除A和C;
故选:B.
故选:B.
解析
步骤 1:确定句子时态
句子中出现了时间状语Nowadays,表示现在或将来的事情,因此句子时态应为现在时态。
步骤 2:确定句子语态
句子的主语more new technology和谓语动词introduce之间为逻辑上的动宾关系,因此句子应使用被动语态。
步骤 3:确定句子时态和语态
根据步骤1和步骤2,句子应使用现在进行时的被动语态,即is being introduced。
句子中出现了时间状语Nowadays,表示现在或将来的事情,因此句子时态应为现在时态。
步骤 2:确定句子语态
句子的主语more new technology和谓语动词introduce之间为逻辑上的动宾关系,因此句子应使用被动语态。
步骤 3:确定句子时态和语态
根据步骤1和步骤2,句子应使用现在进行时的被动语态,即is being introduced。