1、Primary education is an important part of______A、the life B、life C、alive D、lives答: B译:小学教育是人生一个重要组成部分。析:life 人生,抽象不可数,泛指。2、James has just arrived, but I didn't know he______until yesterdayA willcome
B was coming Chad been coming
D comes答:B译:詹姆斯刚刚到,可我直到昨天才知道他要来。析...