题目内容
() 2. (2015 ·青岛) 一How many times Carl to the Great Wall?
—Only once.
A. does;go R did;go
C. has? gone D. has;been
2.D
2.D
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题目内容
() 2. (2015 ·青岛) 一How many times Carl to the Great Wall?
—Only once.
A. does;go R did;go
C. has? gone D. has;been
2.D