第三题:Children,please look the blackboard.
第三题:Children,please look the blackboard.
please look ----- the blackboard.
Children,please look the blackboard. 错在哪里
look at the blackboard,please.
Please ( )(look) at the blackboard
改错:Please look the blackboard.
please look the blackboard填一介词
please look the blackboard这句话哪儿错了
look at the blackboard,please.改为否定句的答案
please look at the blackboard(改为同义句)
please look at the blackboard and ()your books
Please ()up and look at the blackboard