It is important for the government to tighten regulation on some behaviour,especially those which have been proven to be damaging to health.句中为什么用to be damaging to health这种形式?damaging是形容词吗？
...防员了。此处being前是否省略了about，所以being是动名词？It's the best way to get access to Reed.这里搞不清楚to Reed是access的地点状语还是定语？如果直译的话是要翻译成“这是最好的得到接近里德的途径的方式”吗？I come in peace.这...
It is far better to do well a bit of work which is well-----a large fortune.A. worthy to be done than have B. worth doing than to haveC.worthwhile to do than have D. worthy of doing than have答案是B，其他词组形式也都对，为什么选B。能详细解释一下各...
Border wall opponents say it harms ecosystems making flooding worse and cutting off animal trails and that Biden should do more than stop wall construction.上句making flooding worse and cutting off animal trails 2个现在分词短语作结果状语，那么后面部分and that Biden should do mor...
The desk is named square,after but one of an infinite number of sensations which it yield the rest of them _____sensations of two acute and two obtuse angles,but I call the latter perspective,views ,and the four right angles the true form of the desk.A.is B.are C.being D.be 求解...
...子中seed是名词还是动词？上下文：
China has gained recognition for its pioneer work on true potato seed. The
history of true potato seed (TPS) in China dates back to 1959 when
research was started. Now in china an area of 2500 acres is sown to seed.
and前后有多个名词和介词短语，如何分辨他们之间的关系（谁修饰谁）？比如：A in B and C in D实例：it is only possible with the advances in robotics
and structure in aerodynamics during the past few years. 必须根据具体的上下文语义?有没有什么规律？
老师好！请看下面一个句子：If each person plays their part—even for just one meal a day—Hong Kong would already be on its way to making considerable progress towards sustainable seafood consumption.请问为什么后面用了虚拟语气，但if从句是一般现在时。
What is is about?
It is about three sisters growing up.
这里的 three sisters growing up 是表语吧？
现在分词 growing up 是什么成分呢？
three sister 是现在分词 growing up 的逻辑主语吗？
可否用 three sisters 的名词所有格 three sisters' 进行同...
When it was 1-1, our goalkeeper had to made three excellent saves before Wei Shihao's goal put us ahead again.不定式后不应该用原形吗，这个句子的have to made应该是have to make吧？为什么?
You could see red, white and yellow flowers in it.My mom and I used to walk around them and ____ (enjoy) their smells.填 enjoyed 和 enjoy 都可以吗？若用enjoy, 视为 and 并列了used to 后的 to walk 和 (to) enjoy,若用 enjoyed, 视为 and 并列了used to walk 和 enjoyed. 盼望专家...