【单选题】Maintenance activities include(74)。 ①making enhancements to software products ②developing a new software product ③correcting problems ④adapting products to new environments
【简答题】It can lead to a better quality of life! lead to导致,造成,通向 Too much rain ____. 大量的雨水导致了洪水泛滥。 Your explanation has ____. 你的解释使我有了清晰的理解。 lead to doing... 导致...... His conceit ____the match. 他的自负导致输掉了这场比赛。
【单选题】While the percentage of urban residents is higher in relatively developed countries, developing countries have an increasing number of very large urban settlements. In 1950, only three of the ten larg...
A.
Adequate job opportunities.
B.
Better public facilities.
C.
Very poor economic conditions in rural settlements.