什么字母前面要用an经常碰到这样子的题目There is _____"h"in the word ‘hour’A/ B

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/21 09:07:55

什么字母前面要用an
经常碰到这样子的题目There is _____"h"in the word ‘hour’
A/ B the C a D an
能否帮我总结一下,哪些字母前面要加an～
还有
Could you tell us _____Tom has gone to American?
A how ofen B how long C if D when
为什么最后答案是if?我觉得其他的也翻译的通啊～请解释一下～

A E F H I L M N O R S X 之前用an,因为他们的开头是元音字母,查查字典就知道了.
if 的意思是“是否”,别的都不通.
has gone 现在完成时,表示已经发生的动作.go是瞬时动词,不能用how long问

什么字母前面要用an经常碰到这样子的题目There is _____"h"in the word ‘hour’A/ B There is ( )“u” and ( ) “h” in the word “hour”. A.a a B.an a There is ______ "h" in the word "hour". A.a B.the C.an D.\ There is ( )''h'' in the word ''hour''.A:a B：the C:an 请说明理由, there is ——“h” in the word "hour" A a B an C the D / There is( "h" in the word "hour".A.a B.an C./ D.one There is _____"u"and______"h" in the word "hour" 为什么不是There is a (h) and an (u) in the word (hour). There is an "h" in the word "hour",but the "h" is silent.中的" 初中英语问问1.There is _____"h"in the word "hour"Aan Ba Cthe2.Afte There is _____ “m” in the word “map”. A. an B. the C. x D. a 英语题目（7A）there is an "u"in the word "hour"what do they feel t