angrily at Jack
sick
as if he would bite Sue
hungry
第1题:
A、died/ was/ living
B、died/ was/ alive
C、dead/ was/ alive
D、dead/ be/ living
第2题:
A: Whose dog is it? B: ( )our dog. ( )name is Rex.
A. It's…It's
B. Its… Its
C. It's… Its
第3题:
A: Whose dog is it? B:()our dog. () name is Rex
第4题:
Which Man class properly represents the relationship "Man has a best friend who is a Dog"?()
第5题:
编译失败
2个Dog对象被创建
2个Harrier对象被创建
3个Harrier对象被创建
第6题:
Great!
Good idea.
I don’t think so.
I’m sorry to hear that.
第7题:
badce
badec
abdce
adbec
第8题:
class Man extends Dog { }
class Man implements Dog { }
class Man { private BestFriend dog; }
class Man { private Dog bestFriend; }
class Man { private Dog
class Man { private BestFriend
第9题:
It’s;It’s
Its;Its
It’s;Its
第10题:
essential to solve the dog’s behavior problems
the foundation for dogs to perform tasks
a good way to teach the dog new tricks
an extreme measure in obedience training
第11题:
Dogs are domestic animals
The dog is one of nature’s survivors
Breeders register dogs to obtain a pedigree
Humans have been the primary agents in dog evolution
第12题:
teach the dog to perform clever tricks
make the dog aware of its owner’s authority
provide the dog with outlets for its wild behavior
enable the dog to regain its normal behavior
第13题:
A.looked at
B.looked for
C.look about
D.looked up
第14题:
A: Whose dog is it? B:()our dog. () name is Rex
AIt’s;It’s
BIts;Its
CIt’s;Its
第15题:
现有: class Dog{ } class Harrier extends Dog { } class DogTest{ public static void main (String [] args) { Dog dl=new Dog(); Harrier hl=new Harrier(); Dog d2=hl; Harrier h2= (Harrier) d2; Harrier h3=d2; } } 下面哪一项是正确的?()
第16题:
Which Man class properly represents the relationship "Man has a best friend who is a Dog"?()
第17题:
let a sleeping dog lie.
become a lucky dog
live in a dog-eat-dog world
work like a dog
第18题:
2个Dog对象被创建
2个Harrier对象被创建
3个Harrier对象被创建
编译失败
第19题:
Pet Pet Pet
Cat Cat Cat
Cat Dog Pet
Cat Dog Dog
第20题:
class Man extends Dog { }
class Man implements Dog { }
class Man { private BestFriend dog; }
class Man { private Dog bestFriend; }
class Man { private Dog<bestFriend>; }
class Man { private BestFriend<dog>; }
第21题:
came at
came with
won over
won at
第22题:
class Man extends Dog{}
class Man implements Dog{}
class Man{private BestFriend dog;}
class Man{private Dog bestFriend;}
class Man{private Dog
class Man{private BestFriend
第23题:
Human-dog Interaction
Human-dog Friendship
Human-dog Antagonism
Human-dog Relations