AN-AAA设备属于()专业。
A.无线专业
B.移动交换专业
C.移动数据专业
D.业务平台专业
参考答案:C
(2013·莆田质检)—Hello, Mrs James. Is Sally at home? I want to play badminton with her.
—________. She's gone for a walk across the fields.
A.I'm sorry
B.Hold on
C.No problem
D.Forget it
居民纳税义务人是指在中国境内有住所,或者无住所但在中国境内居住满()年的个人。
A.1
B.2
C.3
D.5