题目

下列方程是一元一次方程的是（） A . x﹣2=3 B . 1+5=6 C . x2+x=1 D . x﹣3y=0 答案：A26、 1．The writer of this letter is ______.     A．a student       B．a teacher       C．an officer               D．a driver 2．______ is one of the reasons why the forests are disappearing．     A．Rain      B．Tourism        C．Planting          D．Breathing 3．The writer advises Mr. Heppell to______．     A．stop shops from using paper any more     B．use paper which is made from tress     C．stop shops selling paper made from trees     D．plant more and more trees in the future 4．How can Mr. Heppell contact the writer? ______．     A．By calling her                     B．By interviewing her     C．By visiting her                             D．By e-mailing her 5．What’s the purpose of this letter? ______．     A．To know more about Mr. Heppell           B．To make friends with Mr. Heppell     C．To ask Mr. Heppell to teach in the school             D．To ask Mr. Heppell to help protect forests 评卷人 得分 六、书面表达 （每空？ 分，共？ 分）