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问题 单项选择题

《铁路技术管理规程》规定，遇列车调度电话不通时，闭塞法的变更或恢复，应由该区间（）的车站值班员确认区间空闲后，直接以电话记录办理。

A、两端站

B、发车站

C、接车站

D、优先发车站

答案

参考答案：A

完形填空

At our school ,we sometimes have a special day to help others. Last year we went to an old people’s       and sang songs and performed a play for       . The old people were very         .We should be allowed to take time to do things like that more often. For example, we should       primary schools and help       young students. I want to be a teacher     I’m older, so it would be a great experience for me. Other students would like to do other jobs. For example, my friend Tian Ge wants to       for a newspaper. She should be allowed to volunteer at the newspaper office once a week.

小题1:A.home               B. bank                    C. shop

小题2:A.her                  B. them                    C. him

小题3:A.great               B. happy                   C. smart

小题4:A.buy                 B. have                    C. visit

小题5:A.tell                B. ask                         C .teach

小题6:A.how               B. when                     C. where

小题7:A.write            B. wait                       C. look
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填空题

某班有40名同学去看演出，购甲、乙两种票共用去370元，其中甲种票每张10元，乙种票每张8元，设购买了甲种票x张，乙种票y张，由此可列出方程组：（    ）。
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