本题主要考查现在完成时和动词词组。第一空,根据下文 For three days. 可知,此处应该为现在完成时,主语为 your brother,为第三人称单数,因此第一空为 has。第二空,结合句意:你哥哥感冒多久了?have a cold 为固定短语,意为“感冒,受凉;患感冒”,此处为现在完成时,因此用 had。故正确答案为C。反馈...
意为“多长时间”,用于对时间段进行提问,回答通常是 “for + 时间段” 或“since + 时间点” 等表示一段时间的短语。在本题中,答语 “For two days” 是一段时间,所以 “How long” 符合题意。意思是 “多久一次”,用于询问动作发生的频率,回答通常是 “once a week(一周一次)”“twice a month(...
3 第三句 These days, the public can access debates about science regardless of where they take place. 54. What does the author suggest scientists do about public debate? [B] Embrace it with open arms. 【定位】Para. 4 第一句 For many scient...
To find how many days after your period you can get pregnant, watch your menstrual cycle for a few months and calculate how long your cycle lasts on average. Subtracting 14 from the length of your menstrual cycle will give you an approximate idea of when ovulation will occur, although there...
asend foto 送foto[translate] aI love and trust you from my heart, i will make you happy forever ok 我爱并且信任您从我的心脏,我永远将做您愉快的ok[translate] ahow many days can u finish?? u能完成多少天? ?[translate]
(-)阅读下面这篇短文,掌握大意,从各题所给的三个选项( A、B、C)中,选出可以填入相应空白处的最佳答案。How many seasons are there in a year? How many seasons are there in China? The s easons are the same allover the world. Nowlet us talk about the seasons.In Chin a there are 31 seaso...
How many seasons do you live in a year? Do you know the North Pole (北极)? Near the North Pole, there are only two seasons: winter and summer. In winter, nights are long. _17_ In summer, days are long. For more than two months, the sun never sets and there is no night at ...
A. cold B. cool C. warmD. hot ( ) 4. How long may the rain sometimes last in June? A. For one or two hours. B. For three or four days. C. For three or four weeks. D. We don’t know. ( ) 5. Which of the following is NOT true?
A. Head for the hospital. B. Go swimming. C. Fix the air conditioner. 2. Where are the speakers? A. At a zoo. B. In the street. C. At a museum. 3. What does the woman expect the man to do? A. Design a ...
百度上的没有看懂~How long have you___ For three days.A.got a headache.B.fallen ill.C.caught a cold.D.had a cough 答案 选D你记住:句子中如果出现了"for+时间段”、“since+时间点”或"How long" ,就一定要用延续性动词.(延续性动词就是说这个动词所表示的动作能够延续,如play,study,live...