联系上下文，补全对话。Danny is going to teach Li Ming to skate.
" 1" says Danny.
"I think I can stand up." says Li Ming.
"Yes! Look, Danny! 2"
"Good!" saysDanny. Danny stands up, too.
" 3" asks Danny.
"I think I can." says Li Ming.
"Come on, Danny! "
"Oops!" says Danny. He falls down again.
" 4 " asks Danny.
"I think I can." says Li Ming. Li Ming skates backwards slowly.
" 5 " says Danny.
A. Very good, Li Ming!
B. Can you skate forwards?
C. I'm standing.
D. Can you stand up on the ice?
E. Can you skate backwards?1.D 2.C 3.B 4.E 5.A