he has the duty to take care of these children=he is in _____ of______care of these children

he has the duty to take care of these children=he is in _____ of______care of these children John has never been to the space museum,____?A.has John B.has he C.hasn't he 12.You don’t have to pay any _______ on personal belongings.A.price B.duty C.expense D.elevator22.We never _______ that John would become a doctor.A.respected B.wondered C.suspected D.estimated40.He _______ his success to the good education he has the duty of Project Hope is to help poor children ,isnt't itYes,it has built many schools ___those children can study happilyA where B when C which The duty of the journalists is to keep the public informed of what has happe everyone has the duty to protect the _____(safe) of the earth He has to finish the work this afternoon,__?A has he B hasn't he C does he D doesn't he Every human being has duty to develop his courage to the fullest. 非谓语动词做复合宾语问题He feels it his duty to help the poorhis duty 是什么成分 He has to walk to the station every day,hasn't he?为什么要该成He has to walk to the station every day,doesn't he?为什么has不行? 1.A man _______ as George Washington will give us a performance.A.dress up B.dressing up C.dressed up D.dress2.I didn't hear what she ______ at the meeting.A.spoke B.told C.talked D.said3.He has the duty to take care of these children.(保持句意 A.Eventually B.Finally C.At last D.At the end63.The matter has nothing to do with him; he was just ____________ his duty.A.applying B.using C.performing D.playing64.You've got this entire nice plan about your future business.But _________ it doesn't 1.The house with a garden is so expensive that they can't a ____it.2.It's our duty to p___ our environment and keep it clean and tidy.3.Sam's uncle is an old s_____,he has been in the army for 20 years.4.Chinese Medicine is very popular in many w____ my father hasn't been to Britain.He has been to the US合成一句话 Mark isn't coming to the concert ____ he has got too much work to do. has the duty for的同义词 He _____ to the meeting if he has to look after his sick mother.A.needn‘t to comeB.doesn’t need to comeC.doesn‘t need come ( )--He's never been to Beijing,___?--___.He will go there next week for the first time.( )--He's never been to Beijing,___?--___.He will go there next week for the first time.A.has he;Yes,he has.B .has he;No,he hasn't .C hasn't he ;.Yes,he has.D has