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外语
Until then, his family______ from him for six months.
Until then, his family______ from him for six months.
admin
2014-07-20
42
问题
Until then, his family______ from him for six months.
选项
A、didn’ t hear
B、hasn’ t been hearing
C、hasn’ t heard
D、hadn’ t heard
答案
D
解析
then那时,相当于“that time”,until then到那时为止,在那时之前,可见谓语动词只能使用过去时,B和C错误。同时可以看出本句表示的是从过去某个进修开始一直持续到then的动作,故应使用完成体。
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专业英语四级
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