...必须使用often see/watch sb do sth，并且给出的解释是“不带to的不定式强调动作的经常性"。并且有一道兰州中考真题: Every morning, Tim often sees some groups of middle-aged women___in the square. A. dance B. to dance C. dances D. danced答案是A. 虽然此选项...
It took me 3 months to write the novel.（不定式为真正主语）
It is convenient living in big cities. (动名词为真正主语)
请问老师不定式和动名词为真正主语时可以互换吗？在含义上有什么不同吗？
看书所得，不定式有名词属性、动...
The idea was to test the machines on a database that included up to 1 million different images of nearly 700,000 different people—and not just a large database featuring a relatively small number of different faces, more consistent with what's been used in other research. 参考答案翻...
...as ____ birthday
last Saturday. On that day, her best friend Lisa ____ her to eat dinner at a
restaurant.“well,
today is my birthday and I can ____ what I like, right?” Betty asked Lisa.“I
think so,” said Lisa.At
the restaurant, Betty ate a big chocolate cake and two large ____ of chocolate
...
...found evidence that Standard Oil had been using unfair and illegal methods to destroy other oil companies."There is increased evidence that it helps shorten the duration of the common cold sometimes even by two to three days.我觉得：that后面的内容是要去收集 evidence（证据）来证...
...ley▲vast ▲glacier▲reindeer ▲territory▲ban ▲boundary▲cottage ▲visible▲on the move ▲accompany▲adopt ▲sour▲set out ▲bless▲live off ▲prohibition▲prohibit ...
...？这和我看到的句子：A car was as much a savings vehicle as a way to get from A to B.不就是一样的了吗？as much a vehicle as 和 as much a success as 和 a success as much as?还请您不吝赐教。谢谢
...公。（《韦氏高阶英汉双解词典》p.2372）(US) We’re going to the city on the weekend. =(Brit) We’re going to the
city at the weekend. 我们周末要进城。（《韦氏高阶英汉双解词典》p.2372） 2. 也可以用 over the weekend 或者during the weekend表示“在周末...