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【单选题】
听力原文:W:Son,I don't know what to get for your father.He has about everything,doesn't he? M:Why don't you get him an MP3 player? Q:What's the woman's problem? (19)
A.
She thinks her son has almost everything he wants.
B.
She is not sure whether an MP3 player is a nice gift.
C.
She finds it hard to find a proper gift for her husband.
D.
She's afraid she can't afford everything the man's father wants.
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举一反三
【单选题】NEWS REPORT 3 - Q3
A.
They got very angry.
B.
They were proud of Zilla.
C.
They were very surprised.
D.
They appeared very calm.
【多选题】粉尘粒径有哪两类表示方法()。
A.
单一粒径
B.
几均粒径
C.
平均粒径
D.
算术平均直径
【单选题】有关后天性梅毒的临床病理特点的描述中,哪项是错的:
A.
基本病变为闭塞性动脉内膜炎.小血管周围炎和树胶样肿
B.
三期特点是病变累及内脏,并出现特征性的树胶样肿,常产生严重的后遗症
C.
一、二期特点分别为局部的硬下疮和全身广泛的梅毒疹
D.
一期传染性最强
【单选题】正式提出过渡时期的总路线和总任务是在
A.
1949年
B.
1953年
C.
1956年
D.
1958年
【单选题】只有在( )和定位基准精度很高时,重复定位才允许采用。
A.
设计基准
B.
定位元件
C.
测量基准
D.
夹紧元件
【单选题】News report 3:Q3
A.
B.
C.
D.
D
【单选题】一个数的倍数个数是__,最小的倍数是__,最大的倍数__
A.
有限的 1 没有
B.
有限的 它本身 1
C.
无限的 1 它本身
D.
无限的 它本身 没有
【单选题】NEWS REPORT 3 - Q3
A.
Her higher educational background.
B.
Her good acting skill.
C.
Her nice-looking appearance.
D.
Her talent, humor and sensitivity to hot issues.
【单选题】正式提出过渡时期的总路线和总任务是在()
A.
1951
B.
1952
C.
1953
D.
1954
【简答题】一个自然数(0除外)的倍数有无限个,其中最小的倍数是它本身.______.(判断对错)
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