13350 个回答
what的词性
1. The author holds that what Science is doing now has room for further improvement.这是what引导的名词性关系分句，作holds 宾语从句的主语。网友应该知道，what 这个代词并非总是表达“疑问”。在很多时候它是一个“融合型关系代词”，即传统语法所说的“复合连接代词”，其作用是身兼两职，既是先行词又是关系代词。what...
回答于 2021-10-19 15:29
系表结构后的不定式作什么成分
句1：We feel natural to communicate with our friends.句2：The water is safe to drink.第一句漏掉形式宾语 it，不定式为真正宾语，natural 为宾补。应为：We feel it natural to communicate with our friends. 是不是这样，请查原句！第二句， to drink 为反射不定式，其逻辑宾语为句子主语。这个句子可以有两种划分...
回答于 2021-10-19 11:53
the first time 在句子做什么成分
2 He had been right the first time. （本句可以用一般过去时）3 The first time I had heard this. （应该是 It was the first time I had heard this. 的省略说法。主句用 was，定语从句须用过去完成时）
回答于 2021-10-19 09:41
one of的使用
The country’s young space program is rapidly becoming one of the world’s most advanced (programs).如果前文已经提到了最高级后面的那个名词，原则省略。比较：He is one of the most hardworking students in the school. （students 必须保留，否则，他可能是一位老师）This student is one of the most hardworking...
回答于 2021-10-19 09:33
情态动词的用法
原句介词用错，把on 改为 in。A、C两个答案不是不可以，如果加上 in the future 的话。例如：He did very badly in the exam. He should have studied harder.He did very badly in the exam. He should study harder in the future.He did very badly in the exam. He must study harder in the future.
回答于 2021-10-19 09:26
名词为什么不用复数形式
Non-REM sleep is when our brain and body slow down.sleep 不可数名词，自然不用复数；our brain and body 这个词组中，our 并非指复数意义，而是指每个人的，等于one's 之意。故 brain and body 用单数。
回答于 2021-10-19 09:18
请教句子成分
This is a difficult world to bring a kid into.就黑体提问，便得到：What kind of world is this to bring a kid into?This is a difficult job to do.就黑体提问，便得到：What kind of job is this to do?
回答于 2021-10-19 09:13
句子成分问题
...said she was considering paying for a fifth year at her university rather than graduating without a job, an outcome that in Japan's rigid job market might permanently taint her chances of getting a higher-paying corporate job. 1. an outcome that in Japan's rigid job market might permanently tain...
回答于 2021-10-19 09:02