- This box is too heavy for me to carry it upstairs.- () .
A . You may ask for help
B . I.l give you a hand.
C . Please do me a favor.
D . I.d come to help
出自:伊犁师范-基础英语1

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块