【单选题】She has studied in this school _______ she was seven years old. [ ]
【简答题】She
has studied in China______ two months.A. Since B. for C. after D. in
【判断题】She has studied for the test.(一般现在时)
【单选题】She has studied __America for 3 years
【单选题】(11年10月真题)辩证唯物主义认识论首要的和基本的观点是( )
【单选题】She has studied __America for 3 years
【多选题】水利职业道德修养是指水利工作者在职业活动中,自觉根据水利职业道德规范的要求,进行( ),提高自己道德情操的活动。