此题选 C 也可以。查《牛津高阶英汉双解词典》第四版的 must 词条有以下用法说明与例句: must 和 have to(较通俗)用于毫无怀疑的结论: He must be / has to be the wanted man: he's exactly like his picture. 他一定是受通缉的那个男子:他和照片上的人一模一样。 也就是说,“牛津”认为,当...
回答于 2014-10-09 23:02
同意黎老师的分析。下面再补充一个来自牛津词典的例句:Sleep is necessary to / for one’s health. 睡眠对健康是必不可少的。(摘自《牛津高阶英汉双解词典》第四版 necessary词条)
回答于 2014-10-09 22:50
前面几位老师的解答都有理有据,而且引用的也是权威词典。我完全赞同。但我有这样一个感觉(不一定对,提出来与大家讨论): 虽然两者在意义上基本相同,但在用法略有区别: 1. 当表示长时间的“一直”时,多用 all the time。如: The language is changing all the time. 这种语言一直在变化。 Cars are getting...
回答于 2014-10-09 22:42
▲abandon oneself to 沉溺于,纵情He abandoned himself to despair. 他自暴自弃。▲accommodate oneself to 适应accommodate oneself to new ways of living 适应新的生活方式▲accustom oneself to 适应,习惯于I soon accustomed myself to the new school. 到这所新学校不久就适应了。▲adapt oneself to 适应He adapted h...
回答于 2014-10-09 00:13
这个问题也可以从另一个角度来理解:现在完成时 have achieved属“已完成”用法,即这个achieve 的动作发生在过去,但这个过去发生并已完成的动作对现在有影响且说话者强调这个影响,所以用了现在完成时。从时间上看,说话者肯定是先有hope,后才得以 achieve,也就是说 hope 在 achieve 之前,而 achieve 发生在过去(尽管它...
回答于 2014-10-08 23:28
根据《牛津高阶英汉双解词典》(1989年第四版),week 有以下几层意思:1. period of seven days,usu reckoned from midnight on Saturday 星期,周(通常从星期六午夜算起)last, next, this, etc week 上、下、本……星期What day of the week was 2 July last year? 去年7月2日是星期几?early next week 下周初at the end of...
回答于 2014-10-08 23:19
▲关于 swim team 与 swimming team两者都可以,但以 swimming team 为普通,swim team 似乎主要用于美国英语。下面是相关的词典例句:1. swimming team的例句Their swimmingteam won the races. (McArthur)(张道真《现代英语用法词典》)He's training the British Olympic swimming team.(《牛津高阶英汉双解词典》)She...
回答于 2014-10-02 10:01
He knew the customs of thatcountry, which is an advantage ______ the other applicants. 此句中之所以填介词 over,与名词advantage 有关,advantage over…的意思是“比……占优势”。又如:You have the advantage overme in experience. 你经验比我丰富。He has an advantage over me for he knows someFrench. 由于他懂...
回答于 2014-10-01 15:42
根据牛津词典,willing用作形容词主要用三种用法:1. ready or eager to help 愿意或乐于相助的(可用作表语或定语):willing assistants 主动帮忙的人Willing volunteers formed teams ofhelpers to carry everything in. 热心的志愿者组成了协助小组把所有的东西搬进来。2. having no objection (to doingsth...
回答于 2014-10-01 15:37