He () the Party since 1977 A.joined B.has joined C.has been
He () the Party since 1977 A.joined B.has joined C.has been
Her brother_____the Party since 1978.A.joined B.has joined C
His father ___the Party since 1978.A:joined B:has joined C:w
his father ____the party since 1978 A.joined B,has joined C.
he ___for three years.A has joined the army B has been in th
It is 3 years since he joined the army.为什么用is不用has been
two months has passed since he joined the army
He has joined the party thirty years ago.
He_____for twenty years.A.has joined B.has been in the army
James ( ) for three years.A.has joined the army.B.has been i
He____for three years A)has joined the army B) has been in t
it has been 5 years since he joined the army 是表肯定还是否定呢 求教英语大