文士们通过书写来管理伟大的帝国,他们关于记录和检索信息的知识对管理复杂的社会是必不可少的。Scribes administered great empires by writing, their knowledge of recording and retrieving information essential to governing complex societies. 老师,我的疑...
请问曹老师,when和while这里引导的分别是什么从句,while doing是什么用法?Its Intelligent Transport System tells drivers when roads are crowded, while changing traffic lights and
planning alternative routes that drivers can follow.
...palace from Deptform by water, while Leicester arrived by land.我的问题和上道题的性质一样。此句主句主语是she,as if分句的主语是this (this 应该指代是它后面的主句和while分句的内容)。主语不同,为何还能如此改写? 3. They studied the cl...
make up one’s mind 后面可以接不定式。如:He made up his mind not to say a word. 他打定主意一句话也不说。In the end he made up his mind to go by train. 最后他决定坐火车去。Arriving there, he made up his mind to go in. 到达那里时他决定走进屋去。这...
Salt also affects how wheat proteins function in baked products with a stronger dough resulting from the added salt. The salts neutralize the charge repulsion between&nb...
Fifty-seven years to the day after Martin Luther King, Jr., delivered
his first “I Have a Dream” speech in front of the Lincoln Memorial, another
match for civil rights and social justice drew thousands of people to the
National Mall in Washington,
D.C.老师,请问这里的 years to the day ...
This came about from two major developments: paper became common,
replacing parchment as the major medium for writing, and rounded scripts were
regularized and perfected so that they replaced the angular scripts of the
previous period, which because of their
angularity were uneven in height.请教...