高考问答必胜奉顺英国语版下载:帮帮忙,做几道题!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
来源：百度文库 编辑：高考问答 时间：2024/05/13 18:42:59
在下列词前加上a或some.
soap,sand,cloud,coal,oil
soap,sand,cloud,coal,oil
a soap
some sand
some cloud
some coal
some oil
a piece of soap,some pieces of soaps
some sand
a piece of cloud,some pieces of clouds
some coal
some oil
some soap,a sand,a cloud,some coal,some oil
可数名词+a ,不可数名词+some
some soap,
some sand,
some cloud,
some coal,
some oil
都为不可数名词
a some some some some
a some some some some