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【简答题】
请阅读下面的程序,写出运行结果,如果编译失败,写明失败原因。 abstract class Animal{ public final abstract void eat(); } class Cat extends Animal{ public void eat(){ System.out.println("cat...fish"); } } class CatDemo{ public static void main(String[] args){ Animal a = new Cat(); a.eat(); } }
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【单选题】John: I have tried several different types of psychotherapy at various times in my life: three kinds of 'talk' therapy(Freudian, Rogerian, and cognitive)and also behavior. therapy. Since the periods w...
A.
Behavior. therapy is designed to address different problems from those addressed by 'talk' therapies.
B.
The techniques used in behavior. therapy are quite different from those used in 'talk' therapies.
C.
People who try several different types of psychotherapy tend to be happier than people who try only one type of psychotherapy.
D.
People who try several different types of psychotherapy are more likely to find one that works for them than are people who try only one type of psychotherapy.
E.
People undergoing psychotherapy that ultimately works are often unhappy while they are in therapy.
【单选题】needle and thread ________ to her just now, but she could not sew the button on.
A.
gave
B.
was given
C.
was giving
D.
were given
【简答题】A needle and
thread______ given her, but she couldn't sew the button on.A. were B. was C. has D. have
【单选题】I often have conversations with John over telephone, while I keep in touch with Tom by letter.
A.
/ the
B.
the /
C.
/ a
D.
the a
【单选题】关于磺酰脲类口服降糖药的叙述，不正确的是
A.
作用机制主要是刺激胰岛B细胞分泌胰岛素
B.
降糖作用有赖于存在相当数量的功能B细胞
C.
适用于2型糖尿病患者
D.
不宜用于血浆胰岛素水平显著升高者
E.
磺酰脲类继发失效后，不能再与胰岛素联合治疗
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