In the face of all these difficulties we’re not discouraged and our spirits well.A. keep

问题补充：

In the face of all these difficulties, we’re not discouraged and our spirits well.

A. keep up

B. go up

C. hold up

D. pick up

答案：

(答案→)A. keep up

B. go up

C. hold up

D. pick up

解析：可联系答.案.网客服索取。