语法14-36The discovery of the earliest animal whose existence

语法14-36
The discovery of the earliest animal whose existence led to the development of apes and humans ______in 1994 near Shanghai
A.have made B.was made C.were made D.have been made
xutwt 1年前 已收到1个回答 举报

饭8 幼苗

共回答了19个问题采纳率:84.2% 举报

简化句子结构得到“discovery was made”
被动语态,主语是discovery,第三人称单数,由于是in 1994,所以用过去时

1年前

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