题目内容
19.Tommy was planning to buy a car The next week,______ he ______ enough for a used one.( )A. | by that time; had saved | B. | by which time; had saved | ||
C. | by that time; saved | D. | by which time; has saved |
分析 Tommy下周打算买一辆车,截止到那个时候他就能攒够足够的钱买辆二手车.
解答 答案:B.
本句后面为一个定语从句修饰先行词the next week,从句he …enough for a used one缺少状语成份,所以选which,可排除A和C选项;因为主句时态为一般过去式,从句中根据时间状语by which time可知应该是用过去完成时had saved;D项时态不符;所以选B
点评 做定语从句题时,首先看从句是否缺少成份,如果缺少成份就选择关系代词或关系副词,关系代词不仅起引导作用而且做成份;做时态题时,首先看时间状语,由时间状语确定时态,如果没有时间状语.从句子隐含的意思来判断时态.
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