there is( )“s"and( )"t"in the word "sit'' A.a an B.an a C.an
there is( )“s"and( )"t"in the word "sit'' A.a an B.an a C.an
There is ( )“a” and( )"n" in the word "and" A.an an B.an a C
There's 'u' and 'r' in the word 'umbrella'.A:a;an B:an;an C:
There is ( ) "s" and ( ) "u" in the word house.A.a;a B.a;an
There is _ “a” and _“e” in the word “ear”.A.a,a B.an,an C.a,
There is ( )"u" and ( )"l" in the word "uncle",an;an B.a;an
There is ( ) in the word "must" .A.a“M” B.an“M” C.a“s” D.an“
选择 There is ( )"a" and ( ) "u" in the word "aunt".A:a a B:an
There is ( )"l" and ( ) "u" in the word "luck" A.a.an B.a.a
There is ( )“u” and ( ) “h” in the word “hour”. A.a a B.an a
There is( )‘u’ in the word ‘uncle’.A.a B.an C./
There is ____"r" and ___"m" in the word room.A a,a B an,a C