2.Until then,his family _______ from him for six months.A) didn’t hear B) hasn’t been hearingC) hasn’t heard D) hadn’t heard
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![2.Until then,his family _______ from him for six months.A) didn’t hear B) hasn’t been hearingC) hasn’t heard D) hadn’t heard](/uploads/image/z/13992274-10-4.jpg?t=2.Until+then%2Chis+family+_______+from+him+for+six+months.A%29+didn%E2%80%99t+hear+B%29+hasn%E2%80%99t+been+hearingC%29+hasn%E2%80%99t+heard+D%29+hadn%E2%80%99t+heard)
2.Until then,his family _______ from him for six months.A) didn’t hear B) hasn’t been hearingC) hasn’t heard D) hadn’t heard
2.Until then,his family _______ from him for six months.
A) didn’t hear B) hasn’t been hearing
C) hasn’t heard D) hadn’t heard
2.Until then,his family _______ from him for six months.A) didn’t hear B) hasn’t been hearingC) hasn’t heard D) hadn’t heard
选D 因为是"到那时"所以是在讲过去的事情,必须用过去时,但是又有时间持续的意味,所以不能选A,它表示的动作具有瞬时性
d