The ___boy was last seen ___near the river.
问题描述：
The ___boy was last seen ___near the river.
A missing,playing B missing,play
为什么后面一个空填play、这不是动词原形么?
__ a reply,he decided to write again,
A Not receiving B Not having receiving
为什么选B不选A、有什么区别
I begin ___the meaning,which begins__.
A understanding,to be clear
B to understand,to be clear
C understanding,being clear
D to understand,being clear
为什么是选B、这句话怎么翻译
答
1.一个句子只有一个谓语动词,故用playing
2.Not having receiving 强调对现在造成影响
3.began to do 或doing ,前后句子一致
“我开始明白它的意思,它变得越来越清晰”