Things will only if we all keep to the plan. A. work outB. pick outC. go throughD. come up

问题补充：

Things will only if we all keep to the plan.

A. work out

B. pick out

C. go through

D. come up

答案：

(答案→)A. work out

B. pick out

C. go through

D. come up

解析：句意：如果我们都坚持这个计划，事情会解决的。work out解决；pick out挑选出；go through经受，检查；come up发生。根据句意故选A。