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【单选题】
第三代移动通信系统的接入技术的主要标准不包括( )。A.
WCDMA
B.
TD-SCDMA
C.
MACDMA
D.
CDMA2000
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反馈参考答案：
举一反三
【简答题】单级蒸气压缩式制冷实际循环与理论循环有何区别?
【简答题】怎样预防气管内插管所致的高血压和心律失常？
【单选题】Unlike the problems I _____ in high school, I have few chances to speak English in class at college.
A.
came across
B.
came about
C.
came after
D.
came of
【单选题】Unlike the problems I _____ in high school, I have few chances to speak English in class college.
A.
came across
B.
came about
C.
came after
D.
came of
【单选题】Unlike the problems I _____ in high school, I have few chances to speak English in class at college.
A.
came across
B.
came about
C.
came after
D.
came of
【简答题】怎样从小预防高血压？
【简答题】怎样预防高血压? （） A、不吸烟、少饮酒 B、控制饮食、防止肥胖 C、低盐饮食、多食蔬菜 D、保持情绪稳定、乐观
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