Whatistheteacherdoingintermsoferrorcorrection? T:Makeasentencewith"have"! S:Hehaveaear． T:HeHAVEacar? S:HeHASacar． T:Verygood．HeHASacar．
A.Direct correction．
B.Indirect correction．
C.Self-correction．
D.Peer correction．
正确答案是B