But when he looked to the side, he saw instantly that it
wasn’t a dog at all, but a wolf, quickly catching up with him.这个句子中的catching作什么成分？是作谓语吗？注意连词but后面没有谓语动词啊！
From that point, my only memory is of one last hug for my wife and children, and then being shifted from the stretcher onto the operating table.请问此处为什么加了of，直接is one last hug不行吗？
...wist Was Burn;and of the Circumstances Attending His Birth AMONG other public buildings in a certain town,which for many reasons it will be prudent to refrain from m...
...t use words. Pictures, computer graphics, and company logos are nonverbal. Interpersonal non-verbal signals include smiles, who sit where at a meeting, the size of an office, and how long someone keeps a visitor waiting. Even in your first job, you’ll communicate. You’ll read information, you’...
请教专家：1a:Many
of the pilots were to achieve eminence in the aeronautical world. 1b:Many
of the pilots were to have achieved eminence in the aeronautical world. 2：If it were
to rain tomorrow, we would stay at home.关于were
to的问题，（1）1a和1b显然不是虚拟语气，书上说...
Think this through very carefully before you write so that what you say shows a natural progressive from past experience to the job you are applying for.这句话的natural progressive要怎么理解？
It is essential that you be on time to work tomorrow.各位老师好，我在一节网课上看到这个句子，网课中说用到命令（commands/requests）的语气时可能会涉及到这部分知识请问这个句子是对的吗？为什么用be呢？我对这种语法现象一无所知。烦...
They move from job to job until they find something that suits them and of equal importance to which thay are suited.这句话something的定语从句的后半句of equal importance to which they are suited怎么分析句式？