Betty is very ----[help].she is ready ----[help] people any time虚线上写help形式为什么
问题描述:
Betty is very ----[help].she is ready ----[help] people any time
虚线上写help形式
为什么
答
1 helpful 有帮助的 乐于助人的 :名词
2 to help
答
1 helpful
2 to help
答
helpful
有帮助的.
to help
be ready to do .
答
helpful
to help