Question

【題目】2018年上海徐匯二模

To complete the project in time, the staff of the company kept _______day and night.

A. work B. working C. to work D. worked

Answer 1

【答案】B

【解析】句意：為了及時(shí)完成這個(gè)項(xiàng)目，公司員工日夜不停地工作。根據(jù)To complete the project in time, the staff of the company kept _______day and night.可知，本句考查固定搭配keep doing sth.表示持續(xù)做某事，結(jié)合選項(xiàng)，故答案選B。