题目内容
2.Do you know ________?Many years ago,I guess.( )
| A. | when did they build the hospital | |
| B. | when they built the hospital | |
| C. | when do they build the hospital | |
| D. | when they build the hospital |
分析 --你知道他们什么时候建的这所医院吗?
--我猜是很多年前.
解答 答案:B
此题考查宾语从句的语序和时态.
首先,根据宾语从句必须为陈述语序排除A、C选项;
再根据时态判断.主句Do you know 为一般现在时,从句可根据情况选择合适的时态,根据语境及答语Many years ago,I guess知医院早已建成,故应为一般过去时,选项D为一般现在时,可排除,故选B.
点评 此题考查宾语从句必须用陈述语序及时态的选择.考生需牢固掌握其用法并能够根据句意来判断从句所用时态.
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