解答 答案:advice 根据空格前面的"pieces of"以及空格后面的"how to learn English"还有给出的首字母"a",因此可知空格处需要用"建议"来填空,由于advice是不可数名词,一条建议,要说"a piece of advice",许多条建议要说"some pieces of advice"综上所述,故填advice.
5.A:Hello,young maa (76)What's wrong with you? B:I can't sleep well at night. A:(77)How long have you been like this?? B:Er,two days. A:Right,two days.Now open your mouth and say"Ah". B:Ah…And I feel tired all day at work. A:Well,don't worry.Nothing serious.Now let me give you some medicine to help you B:(78)How often should I take the medicine?? A:Three times a day. B:OK.Three times a day. A:(79)Don't drink too much tea at night.,because tea can make people excited,so drink water instead. B:Anything else,doctor? A:Try to go to bed early at the same time every night and get enough exercise,and you'll be all right soon. B:(80)Thank you very much. A:You're welcome.