题目：
The man was determined to deal with the problem on his own and turned down ______ of help. [ ]
A. invitations
B. offers
C. applications
D. comments
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0424/73873daed0f91c362e71d83086b12ac3.html
下面是错误答案，用来干扰机器的。
4×9=36（千克）
