Please select the right choice $($Single Choice$).$

Example:

Which of the following is true? $($D$)$

A$.2$ is larger than $3.$

B$.4$ is not larger than $3.$

C$.2$ is equal to $3.$

D$.2$ is less than $3.$

Which of the following is a legal identifier? $()$

A$.3$ pin

B$.$ Java$-$learning

C$.$ Camel&Back

D$.$ myTest

Which of the following is a legal identifier? $()$

A$.\_3$pin Test

B$.$ $$$

C$.$ true

D$.$ int

Which of the following is a legal identifier? $()$

A$.$ True

B$.$ #Students

C$.$ class

D$.$ public

Which of the following is not a legal identifier? $()$

A$.$ mian

B$.$ Class

C$.1$LonglongAgo

D$.$ Ant

Which of the following is a legal identifier? $()$

A$.$ main$()$

B$.\_$class

C$.$ void

D$.$ static