中央明确提出,在新开工的南水北调工程中,务必做到“先节水后调水,先治污通水,先环保后用水”。这表明( )①人们没有环保意识②中央在切实贯彻可持续发展战略③国家保证让人民用上放心水④在此项工程中,国家把环保放在第一位
---Is there any possibility _______ you could pick me up at the airport? --- No problem.
Later in this chapter cases will be introduced to readers ________ consumer complaints have resulted in changes in the law.
_________ wants to stay in a hotel has to pay their own way.
—Have you ever been to Shanghai Expo Garden? —No. It is the first time that I________ to China.
Drivers are warned that it is dangerous to talk on the phone while________.