单项选择题

The underlined word "dubious" (Line 2, Par

A．2) most probably means ______.A. valuableB. usefulC. doubtfulD. helpful
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单项选择题
According to the writer, professional knowledge or skill is ______.
A．less important than awareness of being a good employee
B．as important as the ability to deal with public relations
C．more important than the ability to cooperate with others in the organization
D．as important as the ability to cooperate with others in the organization
单项选择题
From the passage it can be seen that employeeship helps one ______.
A．to be more successful in his career
B．to be more specialized in his field
C．to solve technical problems
D．to develop his professional skill
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