单选题
The columbine flower,( )to nearly all of the United States,can be raised from seed in\almost any garden.
Anative
Bhow native is
Chow native is it
Dis native
正确答案
答案解析
该题考查句子结构。该句主干为The columbine flower can be raised...,可见空格处应是一插入语做定语或同位语成分,首先排除选项D(不合句子结构),B、C选项语意不通,故答案为A,其中native为形容词做定语修饰其前的the columbine flower,“be native to sth.”意为“(动植物)原产的,天生的”。