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【单选题】
听力原文：W: Do you know whether the super girl of last week was promoted to the state competition or got eliminated? M: Actually, I haven't been following her progress this week. Q: What does the man imply? (16)A.
He is not interested in the competition.
B.
He doesn't know if the super girl was successful.
C.
He can't follow the state competition.
D.
He thinks the super girl of last week was eliminated.
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举一反三
【单选题】为减小雷达测距误差,下述说法错误的是______。
A.
适当调节各控钮，使回波清晰.饱满
B.
应经常检查距标的精度，掌握其误差
C.
应将VRM的中心与回波的中心精确重合
D.
应选择陡峭.回波清晰稳定的物标
【单选题】2976 为减小雷达测距误差,下述说法-------是错误的。
A.
.适当调节各控钮,使回波清晰、饱满
B.
.应经常检查距标的精度,掌握其误差
C.
.应将VRM的中心与回波的中心精确重合
D.
.应选择陡峭、回波清晰稳定的物标
【简答题】医院药学部的调剂工作大体上可分为( )( )和( )三部分。
【简答题】某工程由 4 个分项工程组成,平面上划分为 4 个施工段,各分项工程在各施工段上流水节拍均为3天,该工程工期()天A. 12 B. 15 C. 18 D. 21
【单选题】If new entry occurs in a perfectly competitive industry, the demand curve for each existing firm will:
A.
shift up.
B.
shift down.
C.
shift right.
D.
shift left.
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