2012安徽高考真题英语35题
Afterschoolwewenttothereading-roomtodosomereading,onlytobetoldthatit_____D_____.
A.wasdecorated
B.haddecorated
C.hadbeendecorating
D.wasbeingdecorated
为什么c不对过于完成进行时,这里不也可以说强调我去阅览室的那段时间它正在被修么
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