单选题 Our practices should ______ with the local rules so that we can better adapt to the local community.

单选题 A researcher said China's fast economic ____ in recent years has made great contributions to world economic growth.

单选题 China's first domestically built polar icebreaker Xuelong 2 has completed its ____ period and will soon set out on a mission again.

单选题 That visit was hard work because he spoke no Chinese and had only a ____ plan of action.

单选题 The eastern area is three times bigger than the western area, featuring ____ tropical rainforests and giant waterfalls.

单选题 Services such as cooking, cleaning, and ____ the elderly to hospitals are in high demand.

单选题 A high-tech police car capable of immediately detecting stolen cars, disqualified drivers, and other offenses is ____ the roads.

单选题 Around 300 workers and engineers are working hard for the timely delivery of the project despite its ____.

单选题 In the meeting, a new manager was ____ to take charge of the project which was in financial difficulties.