who is (he)? (he )is my (younger brother)

问题描述:

who is (he)? (he )is my (younger brother)
how old is (he)?(he) is(3)years(younger)thanIam.
is(he)(9)years old? yes,(he)is (he)looksyoungerthan (his) age
用括号里的词提问
会的帮帮忙吧,这是作业

Is he three years old?
Is he younger than you?
Is he nine years old?
Does he look younger than his age?请标出是哪道题的谢谢现在只有你能救我命了1. who is (he)? (he )is my (younger brother)Is he your younger brother?2. how old is (he)?(he) is(3)years(younger)thanIam..Is he 3 years younger than you?3. is(he)(9)years old? yes,(he)is (he)looksyoungerthan (his) ageDoes he look younger than his age?