单项选择1.the student( )an important word in this sentence.A.lef

单项选择1.the student( )an important word in this sentence.A.lef 单项选择1.There is ______“u” in the word“umbrella”.A.an B.the C. 单项选择1.There is ( ) "s" and ( ) "u" in the word "sun".A.a.an 单项选择：( )1.This is( )“u”in the word"Tuesday".Aan Ba Cthe D/( 单项选择：There is（ ）“m” in the word “woman”.A.a B.an C./ D.the 单项选择：There is _____" m " in the word "moon".A.a B an C the D 初二英语单项选择1.His brother ( ) an astronaut in the future.A.is B. 单项选择1.___ taking photos in the park this afternoon A.let's B 选择填空：1.Is there__"u" in that word?a.a b.an c.the d./ 单项选择 What is this,plese?---It is UFO.A.a B.an C.the D\ 单项选择：There is ( ) "m" in the word "woman". 单项选择 1.the student learned _____form his teacher.A.a lot B.a