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【单选题】
将分离后的S型有荚膜肺炎双球菌的蛋白质外壳与R型无荚膜的肺炎双球菌混合注入小白鼠体内,小白鼠不死亡,从体内分离出来的依然是R型肺炎双球菌;将分离后的S型肺炎双球菌的DNA与R型肺炎双球菌混合注入小白鼠体内,则小白鼠死亡,并从体内分离出了S型有夹膜肺炎双球菌,以上实验说明了A.
R型和S型肺炎双球菌可以相互转化
B.
R型的蛋白质外壳可诱导S型转化为R型
C.
S型的DNA可诱导R型转化为S型,说明了DNA是遗传物质
D.
R型的DNA可使小鼠死亡
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【单选题】患者女,56岁。因糖尿病酮症酸中毒急诊入院。下列属于远期目标的一项是
A.
患者3日内学会正确注射胰岛素的方法
B.
2日内患者能做到每天饮水2500ml
C.
患者2周内体重保持不变
D.
患者4日后可以独自行走100m
E.
2日内患者掌握预防低血糖的方法
【单选题】听力原文：M: I'm a little tired, so I think I'll go to the student restroom and listen to music. Would you go with me? W: I'd love to. But I have to go to the library to look at a book on reserve. Why can'...
A.
She's a little tired.
B.
She's going to go to the library.
C.
She wants to listen to music.
D.
She's going to study.
【单选题】—I’m confident that we’ll win this time. — You’ve been practicing so long.
A.
Are you serious?
B.
So what?
C.
I bet you can.
D.
Go ahead.
【单选题】听力原文：M: I'll be coming straight from work，so I'll have to pack a change of clothes． W：It's only a barbecue．Jeans and a T-shirt will be fine． Q：What does the woman imply? (16)
A.
The barbecue has been canceled.
B.
The weather will probably be cool.
C.
The man will not be able to attend the barbecue.
D.
Casual dress will be appropriate.
【简答题】They _10_ make you feel like less of a person so you’ll buy their stuff and they’ll make money.” 第10空答案是：
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