问题
选择题
In the face of all these difficulties, we're not discouraged and ________ good spirits.[ ]
A．keep up
B．go up
C．hold up
D．pick up
答案
答案：A
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In the face of all these difficulties, we're not discouraged and ________ good spirits.[ ]
A．keep up
B．go up
C．hold up
D．pick up
答案：A