When cats are content, they ______. (
A: growl
B: ark
C: pu
D: miaow
A: growl
B: ark
C: pu
D: miaow
举一反三
- According to the Bible story, what did Noah do when they got out of the Ark？
- When ______ fly. 太阳从西边出。 A: cats B: dogs C: fish D: pigs
- 下列抽象类的定义合法的是（ ）。 A: abstract Animal {abstract void growl();} B: abstract class Animal {abstract void growl();} C: class abstract Animal {abstract void growl();} D: abstract class Animal {abstract void growl() {System.out.println(“growl”);}}
- 下列类定义中()是合法的抽象类的定义。 A: abstract<br/>Animal {abstract void growl();} B: abstract<br/>class Animal {<br/>abstract<br/>void growl() { System.out.println(“growl”);}<br/>} C: class<br/>abstract Animal {abstract void growl();} D: abstract<br/>class Animal {abstract void growl();}
- No figure of speech is used in “The world will have no more of it in 2025 or 2050 than it has today, or when it lapped at the sides of Noah’s Ark”. （ ）