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【单选题】
______could be judged from her eyes that she was terribly sorry for what he _____.
A.
As; had done
B.
That; did
C.
As; did
D.
It; had done
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举一反三
【单选题】Directions: There are three passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide ...
A.
readers how to be popular with people around
B.
teenagers how to learn to make a decision for themselves
C.
parents how to control and guide their children
D.
people how to understand and respect each other
【单选题】N1受体位于
A.
血管平滑肌细胞
B.
骨骼肌运动终板
C.
瞳孔
D.
汗腺
E.
神经节细胞
【判断题】推挽型隔离直直变换器是一种隔离型的Boost变换器
A.
正确
B.
错误
【单选题】--Good evening. I __________ to see Mary. --Oh, good evening. I'm sorry, but she is not in.
A.
came
B.
come
C.
have come
D.
had come
【单选题】用先张法施工预应力混凝土构件,以下( )描述是正确的。
A.
后张拉钢筋,先浇混凝土
B.
混凝土与张拉钢筋同时进行
C.
无法确定
D.
先张拉钢筋,后浇灌混凝土
【简答题】— Good evening. Huangshan Hotel. — Good evening. _____________? Do you still have a room for tonight What would you like , please Is there anything I can do for you Who is that speaking, please
【单选题】用先张法施工预应力混凝土构件,以下( )描述是正确的。
A.
后张拉钢筋,先浇灌混凝土
B.
混凝土与张拉钢筋同时进行
C.
无法确定
D.
先张拉钢筋,后浇灌混凝土
【单选题】假定有两个国家 A 与 B ,生产两种产品 X 与 Y 。 A 国生产 X 产品有比较优势的条件是
A.
生产 1 单位 X 物品所放弃的 Y 物品比 B 国少
B.
生产 1 单位 X 物品所需要的劳动投入比 B 国少
C.
生产 1 单位 X 物品所需要的资本投入比 B 国少
D.
生产 1 单位 X 物品所需要的一切投入都比 B 国少
【单选题】N1受体位于
A.
骨骼肌运动终板上
B.
心肌细胞上
C.
神经节细胞上
D.
血管平滑肌上
【单选题】自动变速器的液力变矩器中,其泵轮是被 驱动的。
A.
变速器外壳
B.
从涡轮抛出的油流 。
C.
单向离合器
D.
锁止离合器
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