请问short of 与a lack of 怎么区分

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/15 10:43:09

请问short of 与a lack of 怎么区分
short of 与a lack of 怎么区分
0 - 离问题结束还有 14 天 15 小时
Because of ____ knowledge about how it gets transmitted ,there are a great many people who have contracted HIV in China .
A a lack of B short of
,请帮看看 ,是词性的关系还是意思用法的关系

short 是形容词,一般要加be动词的.B答案如果是being short of就可以
那个空格里明显要填上一个名称词性的词或短语.所以答案只能是A

请问short of 与a lack of 怎么区分 a lack of 与short of 怎么区分 short of 与a lack of 怎么区分请问short of 和 lack of 有什么区别? a lack of a short of的区别 be lack of与 be short of区别?请举例说明 be short of 与be lack of 的区别? be short of 等于lack a lack of a lack of 与 no lack of 的区别那么补充一句：lack in 怎么用呢？ lack与lack of是怎么用的 lack是a lack of还是lack of 可数么? 提问?区分:1.a lack of .lack of2.be different to.be different fro