Is your hair turning gray (灰白的)?Eat black rice every day,and you won't have gray hair. "Eat black rice?" some people ask."(1) D"But for many Chinese people,black rice is not a strange thing to eat;it is a good thing to eat.It is a good medicine,too. (2) AFood that ...
While scientists havemade the linkbetween stress and gray hair in mice, it's never been conclusively proven to happen in humans. The 2021 study, involving 14 volunteers, offers some strong evidence that this really does occur. Furthermore, it appears that once people are under less stres...
It worried her a bit ___her hair was turning gray. A. while B. if C. that D. for 相关知识点: 试题来源: 解析 C 试题分析:句意:她的头发变得灰白了让她有点担忧。从结构可知此处是主语从句,it是形式主语,从句内容完整,不缺少成分,故答案选C。考点:考查名词性从句。反馈 收藏 ...
2. It worried her a bit that her hair was turning gray. 相关知识点: 试题来源: 解析 答案见上考查主语从句。分析句子结构可知,本句话中为了避免头重脚轻,用了It充当形式主语,而真正的主语是后面的从句,且从句中成分、句意均完整,所以横线处填入连词that。句意:头发正在变白,这使她有点担心。故答案为:...
1. **句子结构分析**:主句为“It worried her a bit”,其中“it”是形式主语,真正的主语是空格后的从句“__ her hair was turning gray”。需要填入引导主语从句的连接词。 2. **选项逐项分析**: - **A. that**:引导陈述性主语从句,与主句意义匹配(“头发变灰”是具体的事实陈述),符合语法和句意。
thatC:ifD:for 相关知识点: 试题来源: 解析 B 【解答过程】考查主语从句。句意:她的头发开始变白,这使她有点担心。分析可知,It是形式主语,空格处引导的是主语从句,从句中不缺成分且句子意思完整,因此空格处用that引导主语从句,故选B。反馈 收藏
试题来源: 解析 7. goes by 结果一 题目 7.随着时间的流逝,他的头发变得灰白。As time goes by, his hair is turning gray. 答案 答案见上相关推荐 17.随着时间的流逝,他的头发变得灰白。As time goes by, his hair is turning gray.反馈 收藏 ...
解析 答案见上本题句子的意思是:头发变白使她有点儿不安· It作形式主语,that引导的是主语从句o whether, if以及that引导的名词 性从句的区别是:whether与f(当"是否"讲时)引导的名词性从句含有疑问意义,而that引导的名词性从句不含有疑问意 义。
9.Thather hair was turning gray worried her a lot. 相关知识点: 试题来源: 解析 【答案】That【核心短语/词汇】turngray 变白【翻译】她的头发变白让她很担心。【解析】考查主语从句,分析句子结构可知,从句中不缺成分,故用that引导,that在句中不做任何成分,但不能省略。
主句结构为“It worried her a bit...”,其中“it”为形式主语,真正的主语是空格后的从句。从句“her hair was turning gray”本身结构完整,不缺少成分,因此需用**that**引导主语从句,仅起连接作用。若用**what**,则从句需存在成分缺失(如主语或宾语),而此处无需补足,故排除。综上,应填**that**。