___help the people in the snowstorm in the south made him wo

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/13 17:00:59

___help the people in the snowstorm in the south made him worried.
A not known how to B unknown what to do to
C His knowing not how to D his not knowing how to

选择D
因为句子中需要补充的成分是主语部分,所以应该选择一个名词结构
knowing是个动名词,known是形容词,不合适
截下来就是否定的问题了,针对非谓语动词的否定,not 放在非谓语动词的前面,即放在knowing的前面
所以选D

___help the people in the snowstorm in the south made him wo in south是不是等于in the south people in the house made fire -----warm Because of the heavy snowstorm,the electricity in Shenyang__ People grow rice in the south of China.改为被 The first chocolate was eaten by people in South Americahund People in the south of China live on (米饭) People in the South __a lot __the flood. the spring in south 作文 the people in the His father died in the snowstorm last year 同义句 Was it because of the heavy snowstorm in Europe__the flight