A number of foreign countries have reporting standards that differ from those in the United States.what are some of the main reasons why reporting standards are often different among countries 求中文,求回答

----of foreign students coming to china for studying is increasingA a lot B the number C a number D many 请述说下原因 the number of,a small number of,a number of. a number of the number of a growing number of a.number.of?用法 a small number of a number of 造句 a number of同义词 After a number of a number of a lager number of the number of、a number of、large number的区别 The number of people who ________ English as a foreign language ________ more than 750 million A.learns;is B.learn;are C.learns;are D.learn;is The number of people who _ English as a foreign language _ more than 750 million.A.learns,is B.learn,are C.learns,are D.learn,is ___of foreign students coming to China for study is rising .A A number B THe number C Number DA lot a number of,numbers of,large number of区别这有一道题：——foreign visitors were taken to the industrial exhibition,where they saw many new profuctsA a number ofB numbers ofC many aD large number of它们四个有什么区别啊 英语主谓一致选择题The number of foreign students attending Chinese universities __ rising steadily since1990.A.is B.are C.has been D.have been The second highest number of foreign students in the United States come from China,number和come是不是主谓不一致?