Question

【题目】—Don't give up, my children. Keep ________ and you will be successful.
—Thank you, Mr. Wang. We'll try our best.
A.working on
B.working off
C.for working
D.to work

Answer 1

【答案】A
【解析】句意：—孩子们，别放弃。继续努力工作，你们将会成功的。—谢谢你，王老师。我们会尽我们最大的努力。work on继续工作或学习；work off渐渐消除；keep doing sth坚持做某事，强调状态的持续。根据前半句Don't give up表示不要放弃，因此表示继续工作，故选A。