This box is too heavy for me to carry it upstairs.()

题目内容(请给出正确答案)
单选题
This box is too heavy for me to carry it upstairs.()
A

You may ask for help. 

B

I'll give you a hand. 

C

Please do me a favor. 

D

I'd come to help.

参考答案和解析
正确答案: A
解析: 暂无解析
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