Spring comes and the grass is beginning to .A. stand upB. come upC. bring upD. build up

问题补充：

Spring comes and the grass is beginning to .

A. stand up

B. come up

C. bring up

D. build up

答案：

A. stand up

(答案→)B. come up

C. bring up

D. build up

解析：stand up 站起来，come up 发芽，生长，走近，bring up培养，教育，build up树立，增进，句意：春天来了，小草开始发芽。故选B