...oductive purposes, "argues Robert G. Mckinnell, professor of genetics and cell biology at the University of Minnesota. "It is a tool for achieving a new ___32___ of biology at the most fundamental level. "Adds Beatrice Mintz, “Our objective is not to clone a human being, but to cure...
...is necessary.than指代long，做不了主语，从句缺主语？Be brief and don't talk for longer than is necessary. than指代long time ,than指代time，作从句主语？这样加了一个time合适吗？He worries more than is necessary. 他担心过度。than指代much，是状语...
1. You can’t buy class, as the old saying goes, and these upstart entrepreneurs can’t buy their prizes the prestige of the Nobles.问题1: 请教曹老师，这个后面的the prestige of the Nobles 是buy 的直接宾语么？还是the prizes 的宾补？2. Priya has said as much herself .= Pri...
VOA 《Georgia Vote Tuesday Seen as Crucial for Biden Presidency》That raises the prospect of the results being contested well beyond election day Tuesday.这增加了选举结果可能在周二选举日之后较长时间内存在争议的可能性。请教老师：主要是being contested 用法...
...ow confidence in the way they talk, the way they smile, the way they dress and the way they walk.
我个人理解:当the way在主句和从句中同时都是做状语时，是无法区分这个由the way引导的从句究竟是属于定语从句还是方式状语从句的，上面这个in the way...
...(从句省略操作词）The result will be less effective than the result that would be
achieved by a teacher in harmony with the unit. （从句省略操作词）两位老师都是我非常敬重的老师，这里所说的只是我的一孔之见，不当之处，请指正。
Half of him wanted to marry the girl who was much richer and much more famous than him.
请问可以说half of him吗？它是什么意思？如果可以这样说，那是不是也可以说half of me, half of her, half of the boy, half of the man, half of the teacher, half of the worker等等...
With the young
unable to afford to leave home and the old at risk of isolation, more families
are choosing to live together.这个句子有点奇怪，怎么会用形容词(young)修饰形容词(unable)呢？
...却不可以表示一个非进行体的事件持续过程中的一个点 I ate an apple yesterday.yesterday就是一个时间点，这里的动态动词eat并没有使用进行体。第三个疑问：When he left she made herself an omelette (煎蛋).（事件）他离开的瞬间时刻不可能在...
As a result, the soil is aerated broken up, fertilized, and brought to the surface, hastening soil development.结果就是，土壤被打碎以便于通风，变得更加肥沃并且养料被带到表层土，这一切都加速了土壤的发育。请问老师，aerated broken...
...self-sufficiency
would boost the farming industry , political sovereignity and even the
national's health.问题3: 同样的问题，介词短语to是补充副词back的吗？然后back to到底该称为副词短语还是介词短语呢？
CNN 10: 《Changing The Travel Industry》No surprise the coronavirus pandemic has had a tremendous impact on the global travel industry,and what the future holds for it is filled with questions.请教老师：这里的what the future holds for it 是什么意思？ 这一结构怎么分析成分呢...
In academic writing or professional writing, italics and underlining are usually the preferred means of emphasis. 请问这个means of作为“…的方法”的含义后面可以直接跟表示事物的名词emphasis吗？我认为从逻辑上讲“某某的方法”，这个某某一定是一个...
1. At the invitation of Peng Li, premier of the State Council, premier and first vice-president of the Tanzania United Republic, John Malsela will pay an official visit to China from September 9th to the 13th. 应国务院总理李鹏邀请，坦桑尼亚联合共和国总理兼第一副总统约翰...