When compared with the size of the whole earth, the biggest ocean does
not seem big at all.请问老师，这句话里面When compared，为什么不可以换成comparing呢？我觉得这句话并没有被动的含义，为什么不可以用现在分词呢？谢谢！
the black people on the committee 委员会中的黑人There are two women on the committee. 委员会里有两名女性。She serves on several committees. 她担任好几个委员会的委员。请问一下专家老师：committee 前面为什么用介词 on 而不是 in 呢？谢谢您！
...俗自20世纪于当地的村子举行以来，已经有120年历史。1. Since this custom was held in the local village in the 20th centry, it has 120 years history.2. Since this custom was held in the local village in the 20th centry, there is/has been a history of 120 years. 3. It is 120 years s...
...，所以想再请教一下老师。It’s even more difficult to travel in old age than in childhood.It’s even more difficult to travel when you are old than in childhood. Traveling in old age is even more difficult than (it is) in childhood. [第3句in childhood前it is可以保留也可...
On going into the kitchen,I turned on the light because it was dark.In winding itself round the wires,the snake had send sparks to the ground and this caused the fire.这两句话逗号前是状语从句吗，在现在分词前为什么要加一个介词，可以去掉吗?
烧伤有三类：根据皮肤的烧伤层分为一度烧伤、二度烧伤和三度烧伤。译文：There are three types of burns. Burns are called
first , second or third degree burns ,depending on which layers of the skin are
burned.问：该句中明明是“和”的意思，也不是否定...
完形填空，需要帮助：New forms of international management have not been studied very much in their own right—for example, on the use of accounting and other information to evaluate performance.A. little research has been undertakenB. a...
...couraging，and连接making public transport more attractive and convenient和encouraging people to be more active.那可不可以填encourage，理解为：and连接are making public transport more attractive and convenient和encourage people to be more active.2.Jobs has changed our moder...
This is often the poet's stock-in-trade, but he seems to single them out in order to send up the very idea of the simile in poetry, as in “Violets blossomed loudly/ like a swear word in an empty tank”.求此句句子结构分析并翻译一下。