题型:问答题 简答题 Little Tom went to the stadium in a hurry, only ____________ the game had been put off.A.Being informedB.informedC.to be informedD.to informed 查看答案
题型:问答题 简答题 如果科学家通过基因工程,成功地把一名女性血友病患者的造血干细胞进行改造,使其凝血功能恢复正常。那么,她后来所生的儿子中 [ ]A.全部有病 B.一半正常 C.全部正常 D.不能确定 查看答案