Which of the following statements about the warm-blooded mammals is true according to the text?
A. They can change their environments.
B. They can adjust body heat to keep their ideal temperature.
C. They can make food from chemicals.
D. They get most of their heat from the environment.
第1题:
Given two files, GrizzlyBear.java and Salmon.java:If both classes are in the correct directories for their packages, and the Mammal class correctly defines the findSalmon() method, which change allows this code to compile?()
A.add import animals.mammals.*; at line 2 in Salmon.java
B.add import animals.fish.*; at line 2 in GrizzlyBear.java
C.add import animals.fish.Salmon.*; at line 2 in GrizzlyBear.java
D.add import animals.mammals.GrizzlyBear.*; at line 2 in Salmon.java
第2题:
In object-oriented program languages, a class must exposure its(13) to the outside.
A.variants
B.algorithm
C.interface
D.statements
第3题:
According ______ the report,the ship hit the wharf when berthing.
A.of
B.to
C.for
D.on
第4题:
A programmer must know about a function’s(74)to Call it correctly.
A.location
B.algorithm
C.Interface
D.statements
第5题:
A programmer must know about a function's ______ to call it correctly.
A.location
B.algorithm
C.Interface
D.statements
第6题: