there is () "x" in () word "six"为什么第一个不用an

there is band x in the world box there is a 'x'in the word 'box'.单句改错 there is _____xin _____word six.填冠词. There is _____ "x" in _____word "exam",isn't there? There is something in the There Is A God In is there abag in his There is always_____money in them There is a X in the word “box” A a B in C the 改错 为什么 There is a X in the word “box” A a B in C the 改错 为什么 there is _______ ( little) water in the river ,is there? is there _____water in the bottle?yes.there is still_____ Beliere in yourself.where there is love.there is happiness There is( )xin the box.填空 1.the 2.a 3.an 填什么 There is ()x and ()u in this word.填空说出理由 there is () x in () word six为什么第一个不用an _____a library in your classroom.A there is B there is't C Is there There is nothing in the bottle,A.is not there B.is there选哪个、?