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【单选题】
______ her work has been good, but this particular essay is dreadful(极坏的).
A.
prepare for
B.
hang up
C.
in general
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参考答案:
举一反三
【单选题】焊接钢筋骨架时应采用的焊接力法是()
A.
电弧焊
B.
电阻点焊
C.
气压焊
D.
闪光对焊
【单选题】焊接钢筋骨架时应采用的焊接方法是( )。
A.
电弧焊
B.
闪光对焊
C.
电阻点焊
D.
电渣压力焊
【单选题】He used to live here, but now he lives here.
A.
  no longer
B.
  doesn't longer
C.
  not
D.
  any longer
【单选题】—Jimmy isn't here. Where is he? —He hurt his arm on the playground just now. He ______ to the school doctor's. [     ]
A.
has gone
B.
has been
C.
goes
【单选题】通常划分计算机发展时代是以 为标准的。
A.
所用电子器件
B.
运算速度
C.
计算机结构
D.
所用语言
【判断题】如果不限制多项式的次数,插值多项式不唯一 .
A.
正确
B.
错误
【单选题】He moved here ten years ago.  Now he _____ here. [     ]
A.
  used to live
B.
  used to living
C.
  is used to living
D.
  is used to live
【判断题】针对两性生殖的害虫,采用雌性灭绝策略来调控其种群密度是最佳的方 案。( )
A.
正确
B.
错误
【单选题】—Where is your teacher, Kangkang? —He was here just now, but … maybe he _______his office. [     ]
A.
has gone
B.
has gone to
C.
has been
D.
has been to
【单选题】. He ____ in the north, but now he ____ here.
A.
used to live; is used to the life
B.
use to live; is used to live
C.
used to living; is used to living
D.
used to live; is used to live
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