题目内容
() 11. —Look!The old man a big box into his house.
—Let's go and help him. (2015 沈阳)
A. pulls B. pulled
C. is pulling D. has pulled
C
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题目内容
() 11. —Look!The old man a big box into his house.
—Let's go and help him. (2015 沈阳)
A. pulls B. pulled
C. is pulling D. has pulled