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【单选题】
将下列哪个代码(A,B,C,D)放入标注的【代码】处将导致编译错误? class A { public float getNum() { return 3.0f; } } public class B extends A { 【代码】 }A.
public float getNum(){return 4.0f;}
B.
public void getNum(){ }
C.
public void getNum(double d){ }
D.
public double getNum(float d){return 4.0d;}
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举一反三
【单选题】I managed to send some e-mails from the departure _______ at the airport.
A.
lounge
B.
terminal
C.
area
D.
gate
【单选题】Her family _____ much larger than mine four years ago. Her family _____ dancing and singing when I came in last night.
A.
were; was
B.
was; were
C.
was; was
D.
were; were
【简答题】听录音，标序号。 ( ) My family has four members. ( ) How many people are there in your family? ( ) Four. Who are they? ( ) They are my mother, my father, my puppy and me. ( ) Nice to meet ...
【简答题】Her family ______ much larger than mine four years ago. Her family ______ dancing and singing when I came in last night. A) were; was B) was; were C) was; was D) were; were
【单选题】You have managed to bungle every task I've given you so far. ______, I am prepared to give you one last chance.
A.
Overall
B.
Regardless
C.
Nevertheless
D.
Furthermore
【单选题】I haven't many specimens but I will send you ______ I have.
A.
such that
B.
so as
C.
such as
D.
as such
【简答题】Four factors which generate a talented member of a family are genetics, the environment, ______.
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