because of the bad weather ,my mother fell ill and lay in bed.she has beenA has been ill was illB FELL ill has fallen illC fell ill has been illD fell ill is illbecause of the bad weather my mother ---------and lay in bed .she -----for a week .选什
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because of the bad weather ,my mother fell ill and lay in bed.she has beenA has been ill was illB FELL ill has fallen illC fell ill has been illD fell ill is illbecause of the bad weather my mother ---------and lay in bed .she -----for a week .选什
because of the bad weather ,my mother fell ill and lay in bed.she has been
A has been ill was ill
B FELL ill has fallen ill
C fell ill has been ill
D fell ill is ill
because of the bad weather my mother ---------and lay in bed .she -----for a week .
选什么为什么
because of the bad weather ,my mother fell ill and lay in bed.she has beenA has been ill was illB FELL ill has fallen illC fell ill has been illD fell ill is illbecause of the bad weather my mother ---------and lay in bed .she -----for a week .选什
C
C lay是lie的过去式,所以前面用fall的过去式fell，for加时间是现在完成时的标志，所以后面用has been
c
第一空有后面的and可知动词为过去时，第二空由for a week 可知要填现在完成时的动词形态。所以选C
证据的意思是：由于天气不好，我母亲病倒在床，已经一周之久。
选C。第一个空fell ill是过去发生的事情，所以用过去式。第二个空has been ill，因为后面有for a week ，意思是已经病了一个星期，应该用现在完成时。