—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.
【正确答案】：B
【题目解析】：I'll give you a hand. 我来帮你一把；You may ask for help. 你可以寻求帮助Please do me a favor. 请帮我一下I'd come to help. 我会来帮忙的B 最符合
