39 They _____ at the descriptions of the genes of eighty-four girls, and from the list, chose their
問題詳情
39 They _____ at the descriptions of the genes of eighty-four girls, and from the list, chose their two favorites. (A)look (B)looked (C)have looked (D)are looking
They looked at the descriptions of the genes of eighty-four girls, and chose their two favorites from the list.他們看了關於這84位女孩基因的描述，並從清單中挑選了最喜歡的兩個(大概要做試管嬰兒)