Ⅰ. 微语法填空 温馨提示: 加黑部分为复现前面知识
1. Our life has changed a lot since the appearance(appear) of computers. Nowadays, complicated issues have been simplified (simple). For example, e-payment has almost replaced cash payment. Apart from the use in payment system, operators(operate) can just use a keyboard or a mouse to get their work finished in a short time. Now, intelligent computers are playing an important role in our daily life, even in the exploration (explore) and recognition of the universe. Personally (personal), computers will influence all aspects of our life with more application (apply) software being developed.