问题
选择题
As nobody here knows what is wrong with the machine，we must send for an engineer to______
the problem.[ ]
A．handle
B．raise
C．face
D．present
答案
答案：A
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As nobody here knows what is wrong with the machine，we must send for an engineer to______
the problem.[ ]
A．handle
B．raise
C．face
D．present
答案：A