the number of years that a person has lived他让我回答，首字母是A，该怎么回答？？？

The number of the users of computers_______every year in China these years. The number of giant pandas ------(increase) in the last few years The number of self-employed people _____to rise by 20% over the next five years.(predict) According to a recent survey,the number of car ownerships doubled over the past 5 years. a number of the number of the number of,a small number of,a number of. number of years between siblings（spacing)是什么意思? the number of造句 the number of造句 the reciprocal of number the number of中文 the number of 是什么意思? the number of同义词 The number of students Number of the black 英语翻译is the number of people that play football increasing or decreasing in recent years? 翻译 The number of people learning English has increased a lot these years. 【翻译】a greater number of teens than those who had the same problem four years ago.