Question

【题目】If there’s a lot of work ____, I’d like to keep on until it is finished. ( )

A. doB. to doC. doneD. doing

Answer 1

【答案】B

【解析】

句意：如果有很多工作要做，我愿意继续，直到完成为止。此处to do作后置定语，修饰a lot of work。