when it __3__ basketball,football,soccer,and baseball.3．A.refers to B.relates with C.talks about D.comes to选择哪一项呢,我怎么觉得A,C,D都可以呢?

when it __3__ basketball,football,soccer,and baseball.3．A.refers to B.relates with C.talks about D.comes to选择哪一项呢,我怎么觉得A,C,D都可以呢?
when it __3__ basketball,football,soccer,and baseball.
3．A.refers to B.relates with C.talks about D.comes to
选择哪一项呢,我怎么觉得A,C,D都可以呢?

when it __3__ basketball,football,soccer,and baseball.3．A.refers to B.relates with C.talks about D.comes to选择哪一项呢,我怎么觉得A,C,D都可以呢?
虽然这只是半句话,但不难看出其意思是“当谈到篮球、橄榄球、足球和棒球（的时候）”
　　破题点有2:一是意思为“谈到”；二是主语必须是it.因此D是正确答案.
　　为了保证答案的权威性,保证我不是胡说的,请看词典上的解释：
　　come to:speak of谈到
　　e.g.：The school has good teachers,but when it comes to buildings,it is poor．这个学校的师资力量很强,但是论建筑物,却很差.
　　refer to
　　1．make reference of allusion to；mention谈到；提到
e.g.*It was unwise in your speech to refer to rising unemployment．你在讲话中谈到失业率上升的情况,这是不明智的.
*The veteran fighter referred to his experiences during the Long March．那位战士提到他在长征中的经历.
2．concern；relate or apply to涉及；关于；有关
e.g.*The new law does not refer to the land used for
farming．这项新法律不涉及农业用地.
*I have examined all the documents referring to
the matter．我翻阅了所有关于此事的文件.
*What I have to say refers to all of
you．我要讲的话与你们大家都有关.
可见refer to 在“谈到”义项下主语是人,主语是物是意思却是“关于”
至于talk about,主语是人.

你好，很高兴为你解答。

保证正确率~！

• 正确答案是：D

【解析】：

when it comes to sth ( to 是介词 to），“当谈到....”，为固定短语。

A refer to 指的是；涉及  B relate with 符合 C 谈到（ 主语是人）

正确答案是D。

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