题目内容
( ) 2. 一Where’s your mother?
—She to Australia. She there twice before.
A. has gone;has gone
B. has been;has gone
C. has gone;has been
D. has been;has been
2. C
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题目内容
( ) 2. 一Where’s your mother?
—She to Australia. She there twice before.
A. has gone;has gone
B. has been;has gone
C. has gone;has been
D. has been;has been
2. C