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【单选题】
使用逻辑“与”是为了 A提高查全率 B提高查准率 C减少漏检率 D提高利用率A.
1
B.
2
C.
3
D.
4
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举一反三
【单选题】she waited in vain for him to telephone her.
A.
Day after day
B.
Day and day
C.
Day by day
D.
Day to day
【简答题】完形填空 It was winter, and Mrs Hermann wanted to do a lot of shopping, so she waited 1 it was Saturday. When her husband 2 , she took him to the shops with her to pay(付款)for everything and to carry her b...
【单选题】___ she waited in vain for him to telephone her.
A.
Day after after
B.
Day and day
C.
Day by day
D.
Day to day
【简答题】电控系统由 、 、 三大部分组成。
【简答题】It was a cold December, and Mrs. Bell wanted to do a lot of shopping. She waited until it was Saturday, when her husband was free, and she took him to the shops with her to pay for everything and to c...
【单选题】下列关于“为什么需要了解面试人员的组成”叙述正确的是?
A.
表示尊重，有针对性的回答面试问题。
B.
不需要了解
C.
仅仅表示尊重
D.
只是为了帮助自己回答面试问题
【单选题】Day after day she waited for him to telephone her. [ ]
A.
in public
B.
in return
C.
in vain
D.
in turn
【单选题】_she waited in vain for him to telephone her.
A.
Day after day
B.
Day and day
C.
Day by day
D.
again and again over
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