Some scientists recommend that nano particles be treated as new chemicals with separate safety tests and clear labelling.选自剑桥雅思10T4 S4.请问这里为什么是be treated 而不是is treated 或是 are treated?
...f artificial grass, which might not be a problem for its fans,as wormholes are regular disgusting things,but it disappoints green types. Ms Davison of the RHS(皇家园艺学会)says a group of wildlife-loving gardeners is booming,many having caught the bug during COVID-19 lockdowns. For example, a ...
...meals ship in pre-portioned baggies according to the dog's nutritional needs.”其中文解释为“根据狗狗的营养需求，这些食物装在预先分配好的小包里运送。”我的问题是：ship 一词为什么不用被动语态 be shipped 而用了原型呢？难道 ship 不作...
...下！1.The ways of reading indicated here are without doubt kinds of comprehension but they show comprehension to consist not just of passive assimilation but of active ...
Humans are often thought tobe insensitive smellier compared with animals, but this is largely because, unlike animals, we stand upright.为什么but和because能同时用呢？对于but和because不能连用是当它们都充当并列连词的时候吗？如果是的话这里because就是充当表...
老师您好，这个句子 would you be so kind as to do me a favor ？ 其中掺杂了结果状语我无法理解you are so kind as to do me a favor 我能理解 "您是如此的慷慨愿意帮我一个忙" 但加上would 表请求时，我没办法理解他的意思,直译不出来
...in an ongoing experiment, set up special shelving in
rooms in which people are resuscitated, holding
randomly generated pictures on the
ceiling at an angle that require an out of body experience - the person would
have tobe separate from the corporeal body to see the images.这个句子里面为什...
各位老师好。剑桥雅思12的第二套的阅读题中的文章The Lost City里有这么一个句子：First, as he climbs up the hill, he describes the ever-present possibility of deadly snakes, ‘capable of making considerable springs when in pursuit of their prey’, not that he sees a...
... has basically achieved self-sufficiency in grain at the present stage,and there are many favorable objective factors for her to maintain such achievement by her own efforts in the course of future development：Natural agricultural resources,production conditions,technical level and some other cond...