It is ________<br/>not to have a telephone at home. A: convenience B: convenient C: inconvenient D: inconvenience

It causes a lot of _________ when bus drivers go on strike. A: convenience B: convenient C: inconvenience D: inconvenient

Local time changes from place to place and its use in practical life is therefore __________. A: inconvenient B: convenient C: inconvenience D: convenience

Once you purchase one of our e-books, you can download it as many times as you like, on any of your _____. A: leisure B: convenience C: confidence D: convenient

According to the speaker，what are convenience goods A: Commodities that people are in constant need of． B: Goods that are convenient to use or purchase． C: Items that people tend to buy under impulse． D: Items that have to be bought once a week．