A．Prepare for an interview in a couple of days.B．Read the advertisement again for more
A. Prepare for an interview in a couple of days.
B. Read the advertisement again for more details.
C. Send in a written application as soon as possible.
D. Get to know the candidates on the short list.
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下图标明了6个城市(A～F)之间的公路(每条公路旁标注了其长度公里数)。为将部分公路改造成高速公路，使各个城市之间均可通过高速公路通达，至少要改造总计(58)公里的公路，这种总公里数最少的改造方案共有(59)个。
A. 1000
B. 1300
C. 1600
D. 2000
In what way do elderly people benefit from their contact with nature？
A. They look on life optimistically.
B. They enjoy a life of better quality.
C. They are able to live longer.
D. They become good-humoured.
Dr William Bird suggests in his study that______.
A. humanity and nature are complementary to each other
B. wild places may induce impulsive behaviour in people
C. access to nature contributes to the reduction of violence
D. it takes a long time to restore nature once damaged
钢梁制造使用的钢材表面有锈蚀、麻点或划痕等缺陷时，其深度不得大于该钢材厚度允许负偏差值的()。
A. 3/4
B. 2/3
C. 1/4
D. 1/2
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