There is___"s"and___"u"in the word "busy" A.a;an B.an;a

There is___"s"and___"u"in the word "busy" A.a;an B.an;a There is___"m"and___"u"in the word "much".填an或a,并说明理由, there is___"s"in the word"sun".a.a b.an c.the d./ There's 'u' and 'r' in the word 'umbrella'.A:a;an B:an;an C: IN the word "ruler",I see ___"u"and___"e" A an;a B a;an C an This is___"m"and__"u"in the word"must".A.an;a B.a;an C.a;a D There is ( ) "s" and ( ) "u" in the word house.A.a;a B.a;an 两道小题儿：1.There is___"h"and___"u"in___word"hour".前两个空选填a或an,最后 there is_____"u"and_____"n" in the word"aunt" A an;a B a;an There is ( )"u" and ( )"l" in the word "uncle",an;an B.a;an There is___"e"in the word"egg". a/an ? There are some k___ a 选择 There is ( )"a" and ( ) "u" in the word "aunt".A:a a B:an