单项选择题

<上一题 目录 下一题>
热门 试题

单项选择题
C
单项选择题
A. The doctors didn’t know hearts could take surgery. B. The doctors didn’t have the right cutting tools for the surgery. C. The doctors didn’t know what was happening in the patient’s chest. D. The doctors were so afraid that they dare not take the chance.
A. The doctors didn’t know hearts could take surgery.
B. The doctors didn’t have the right cutting tools for the surgery.
C. The doctors didn’t know what was happening in the patient’s chest.
D. The doctors were so afraid that they dare not take the chance.
相关试题