第9题: [单项选择]At that time leukemia was almost inevitably ______, but today, more than half of the people with leukemia get a cure. A. lethal B. poisonous C. awesome D. terrific 参考答案:A 答案解析:lethal“致死的,死亡的”符合题意。其他三项:poisonous有毒的;awesome敬畏的,可怕的;terrific令人恐怖的。