A-A+
The study__found that the genes for smell were
问题详情
The study__found that the genes for smell were something shared in friends but not genes for immunity
[A] again
[B] also
[C] instead
[D] thus
本题为单选题,请选出正确答案,谢谢!
参考答案
[B] also
【解析】空所在的句子开头用“The study…”,显然这是对上文话题的继续阐述,前文指出研究发现朋友与我们有1%的基因关系,而空所在句“the genes for smell were something shared in friends”在进一步详细讨论该话题,前后之间是顺接关系,故答案为B。