...子算否定句吗？或者说是肯定形式否定意义？比如：He is the only child in the family. 他是家里的独生子。She is the only person who wants the job. 她是唯一想做这项工作的人。我提出这个疑问是因为有的书上说：can 表示推测时通常用于否定...
Writing in the state-run Granma newspaper, the 89-year-old revolutionary leader rebuffed the American president’s suggestion that the 54-year-old trade embargo be lifted, putting the cold war in the Americas to rest.请问：如何理解句中 writing 和putting 这两个现在分词？
...pically, we’ll invest between $200,000 and 300,000 in fundraising rounds of between $700,000 and $1.5 million. We’ll be looking to syndicate deals. We’ll still be investing in seed-stage companies.如何理解这个动词短语are looking at enabling technologies，这里的enabling应该做...
I'm living with some friends until i find a place of my own.我认为这句话有两种解释1，现在进行时加一段时间表示暂时，比如you're working hard today ,表示在我找到地方住之前我暂时和朋友住，现在正处于和朋友住的状态2，现在进行时表...
Nevertheless, there exist three kinds of risks that could slow it down: regulatory, competitive and those that are intrinsic to its own model.老师这里的三个并列regulatory, competitive and those that are intrinsic to its own model.为什么前面两个要用形容词，是省略了risks吗...
...ore storage capacity than is typically available in a computer’s
primary of RAM memory.
我们还需要外部存储，因为用户需要的外部存储容量比计算机的内存主存储器通常要大。
2. Clare is more ambitious than I am. 克莱尔比我更有野心。
第一句 “than”...
老师您好！看到书上这样一段话：These
synthetic plastics take several hundred years to biodegrade, which can be bad
for the environment.If
people throw plastic items on the ground or into rivers, they can end up in the
sea.(1)
to biodegrade 是悬空不定式吗？意味着to biodegrade...
Is the man brave you know？Is the man you know brave？Is the man brave that is excellent？Does the man you know know you？Does the man know you that you know？这几种表达哪种在口语中常用？