单项选择题
It is essential that these application forms ______ back as early as possible.
单项选择题 The father ()his child to take the medicine.
单项选择题 I ()my kids to go abroad for study.
单项选择题 对某一案件有管辖权的人民法院,可以一并管辖虽无管辖权但与该案有牵连的案件,这种管辖称为()。