【C7】A．UnexpectedlyB．FortunatelyC．InterestinglyD．Hopefully

【C7】A．atB．toC．forD．over

【C7】A．ensureB．approveC．supplyD．deliver

【C7】A．adviceB．adviseC．advocateD．advance

【C7】A．concernsB．concernC．concerningD．concerned

【C7】A．entertainmentB．cureC．careD．training

材料题请点击右侧查看材料问题 查看材料A.unexpectedlyB.ir