A.1
B.2
C.3
D.5
第1题
A.Nature has changed our environment over the years.
B.We must avoid wasting resources and polluting our environment.
C.Our resources are nearly used up.
D.Trips to other planets will help eliminate pollution.
第2题
A.Nature has changed our environment over the years.
B.We must avoid wasting resources and polluting our environment.
C.Our resources are nearly used up.
D.Trips to other planets will help eliminate pollution.
第3题
A.Nature changed our environment over the years.
B.We must avoid wasting resources and polluting our environment.
C.Our resources are nearly used up.
D.Trips to other planets will help eliminate pollution.
第4题
A.Nature has changed our environment over the years.
B.We must avoid wasting resources and polluting our environment.
C.Our resources are nearly used up.
D.Trips to other planets will help eliminate pollution.
第5题
A、The variable should be marked public
B、The variable should be marked private
C、The variable should be marked protected
D、The variable should have no special access modifier
第6题
第7题
第8题
第9题
A.It can be any class.
B.No class has access to base.
C.The class must belong to the geometry package.
D.The class must be a subclass of the class Hypotenuse.
第10题
A.Director B.Pointer C.Array D.Record
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!