名词解释:portfoliothe entire collection of investments in the form of stocks, bonds, or certificate of deposits for purposes other than controlling疑问:请问collection在文中什么意思?
Advertising is the largest expense of most marketing plans, with public relations following in a close second and market research not falling far behind.with在这里表示什么意思,在句中做什么成份?
Teachers in every discipline assigned books to their students and used paper to keep track of which student had which book.请问"which student had which book"是什么语法成分?
A bank is the place where they lend you an umbrella in fair weather and
ask for it back when it begins to rain.这里的先行词是the place,是一个单数, 为什么后面从句的主语就用they?
...PROFESSOR: These were lavishly constructed, finely detailed gardens that covered hundreds of acres,with exotic plants and ornamental statues.MALE PROFESSOR: And they were just as much a symbol of their owner's social position as their palaces and villas were.http://www.yygrammar.com/Ar...
The strike lasted
two days.The strike didn’t
last two days. [negative has scope over adjunct]上面的句子和括号内的解释都出自剑桥英语语法(p706),我没有看懂括号内negative has
scope over adjunct是什么意思,求教专家老师,谢谢!