Form. the text we know that SpectorSoft's Spector 2.2 works______.
A. creatively
B. precisely
C. secretly
D. quickly
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穿过楼板的热力管道的套管应高出地面()mm。
A. 50
B. 100
C. 150
D. 200
A．By reading a newspaper ad.B．By seeing a commercial on TV.C．By listening to the morni
A. By reading a newspaper ad.
By seeing a commercial on TV.
C. By listening to the morning news.
D. By calling an employment service.
A．Taking management courses.B．Teaching English at a university.C．Working as a secretar
A. Taking management courses.
B. Teaching English at a university.
C. Working as a secretary.
D. Studying for a degree in French.
A．He saved the life of his brother choking on food.B．He rescued a student from a big f
A. He saved the life of his brother choking on food.
B. He rescued a student from a big fire.
C. He is very good at public speaking.
D. He gives informative talks to young children.
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