Software engineering is the establishment and use of sound engineering principles in order to obtain ________ software that is ________ and works ________ on real machines. A: reliable, economically, efficiently B: economically, reliable, efficiently C: efficiently, economically, reliable D: reliable, efficiently, economically

中国大学MOOC: Qin Shi Huang unified China economically by standardizing the units of measurements such as .

Chinais set to become an economically ______ power. A: dominate B: dominance C: dominant D: domination

_____________________ occurs because the more politically and economically powerful culture does not want the intercultural contact with the immigrants.

To rent a house is more __________ than to buy one. A: economical B: economic C: economy D: economically

What's the most way to repair the house A: economic B: economical C: economy D: economically

The primary responsibility of the American family member is not to<br/>advance the family socially or economically as a group. () A: True B: False

Our services could be operated in a more efficient and ______ way. A: economy B: economics C: economic D: economically

A small car is more_____ to run. A: A. economical B: B. economy C: C.economic D: D. economically

War can cause serious damage to the country's ________ . A: economy B: economic C: economical D: economically