Look at the boy____cotta 怎么选择?为什么?

Look at the boy____cotta 怎么选择?为什么? 选择填空：Let's ( ) the blackboard.(A.look;B.look at)(说出为什么） 选择：Look at the _____words.______me,please.A.follow;Following look at the "jop w____ "怎么填 look at the time Look at the glass look at the chart Look At The Sky look at the boy. Look at the picture. Look at the ears! Look at the blackboard