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【多选题】
TD-SCDMA采用的多址（）A.
空分多址
B.
频分多址
C.
码分多址
D.
时分多址
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】How does the
speaker feel about her study?A. disappointed. B. Surprised. C. Satisfied.
【多选题】平曲线与竖曲线进行组合设计时,比较合理的组合方式是( )
A.
平曲线范围应大于竖曲线
B.
平曲线应包含在竖曲线之内
C.
保持平、竖曲线大小均衡
D.
一个平曲线包含几个竖曲线
【单选题】How does the speaker view the study of populations?
A.
It is essential to the wellbeing of all species on earth.
B.
It is becoming a subject of interdisciplinary research.
C.
It is neglected in many of the developing countries.
D.
It is beginning to attract postgraduates’ attention.
【单选题】Speaker A: I study in a vocational school. How about you? Speaker B: _______________________
A.
My school is beautiful.
B.
I'm fine
C.
I study in a middle school.
【简答题】Frank read an interesting book about history. (一般疑问句) ____Frank ____an interesting book about history?
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