单项选择题
A.预先申请 B.预先计划 C.提交申请 D.预先申请并获得批准
A.15 B.16 C.17 D.18
A.(RQP-CCA1501/A3031-ZBAA-ZSSS) B.(RQS-CCA1501/A3031-ZBAA. C.(RQP-0401-CCA1501/A3031-ZBAA-ZSSS) D.(RQS-CCA1501/A3031-ZBAA-ZSSS)