Metropolitan Museum asks its patrons to ------- refrain from making loud conversation in the exhibition rooms not to disturb other visitors.

单项选择题Before making your online purchase, read the customer agreement ------- in order to clearly understand our company's return policies.

单项选择题FTP Services is relocating its head offices and will be ------- its customer service hotline until further notice.

单项选择题If you use the online banking system, the bank credits the ------- to your account after 10 A.M. on the next business day.

单项选择题Telemarketers should adhere to the company’s standard ------- when contacting potential clients.

单项选择题Furniture for the interior remodeling of the office will be ------- to the storage unit near the building.

单项选择题Prior to any meetings with clients, the vice president ------- researches the competition to make sure his company is offering the best on the market.

单项选择题The conference center is unavailable every day between six ------- seven o’clock due to cleaning and maintenance.

单项选择题The layer organisational structure of APEC is the meeting for Ministers Responsible for Trade.

单项选择题Which of the following is NOT true about an international turnkey project?

单项选择题The International Bank for Reconstruction and Development loans generally have a grace period of five years and are repayable over fifteen to years.