单选题Which method in the Thread class is used to create and launch a new thread of execution？（）Aensp；Run（）；Bensp；Start（）；Censp；Execute（）；Densp；Run（Runnableensp；r）；Eensp；Start（Runnableensp；r）；Fensp；Execute（Threadensp；t）；
单选题
Which method in the Thread class is used to create and launch a new thread of execution？（）
A
&ensp；Run（）；
B
&ensp；Start（）；
C
&ensp；Execute（）；
D
&ensp；Run（Runnable&ensp；r）；
E
&ensp；Start（Runnable&ensp；r）；
F
&ensp；Execute（Thread&ensp；t）；
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