“遵守规程、及时准确、安全运输、经济合理”是材料（）管理原则。
A、计划
B、采购
C、仓储
D、运输
参考答案：D
某航空公司为吸引顾客，寒假期间机票一律七折销售，学生定票还可以在此基础上打八折．爸爸和小明定了两张机票用了1260元，则该机票原价是多少元？
用所给词的适当形式填空。
1. I see my mother TV. (watch)
2. Let's basketball after school. (play)
3. We English now. (have)
4. They read books under the tree. (quiet)
5. There are many in the shop. (woman)
