不定冠词的用法,1、（）catcancatchmice.2、Theantis()insect.3、Lucyspends()hourdoingherhomeworkeveryday.4、Bob'sfatheris()engineer.5、Johnis()honestboy.

Question

不定冠词的用法,
1、（ ）cat can catch mice.
2、The ant is ( ) insect .
3、Lucy spends ( )hour doing her home work everyday .
4、Bob's father is ( )engineer .
5、John is ( ) honest boy .

Answer 1

1、（ A ）cat can catch mice.
2、The ant is ( an ) insect .
3、Lucy spends ( a )hour doing her home work everyday .
4、Bob's father is ( an )engineer .
5、John is ( a ) honest boy单词首字母是元音（a,e,i,o,u）的前面加an,其他都加a