摘要：19． , I think, and the problems could be settled. A．A bit more efforts B．Making greater efforts C．If you double your efforts D．So long as you make more efforts
网址：http://m.1010jiajiao.com/timu_id_1713571[举报]
___________, I think, and the problems could be settled.
A．A bit more efforts B．Making greater efforts
C．If you double your efforts D．So long as you make more efforts
查看习题详情和答案>>, I think, and the problems could be settled.
A．If you double your efforts B．A bit more efforts
C．Making greater efforts D．So long as you keep up your spirits
查看习题详情和答案>>______________, I think, and the problems could be settled.
| A．If you double your efforts | B．So long as you keep up your spirits |
| C．Making greater efforts | D．A bit more efforts |