在定向运动中,只要看地图必须首先标定地图,即保持地图方位与实地方位一致。在跑动中要经常检查指北针的北端是否与地图上的()一致。
A、磁力线
B、磁南方向
C、磁北方向
参考答案:C
句型转换
1. Mr More stays in Shanghai for three days. (就画线部分提问)
______ ______ ______ Mr More ______ in Shanghai?
2. They enjoyed themselves in the park. (改为同义句)
They ______ ______ ______ ______ in the park.
3. Lin Tao did the housework at home last night. (改为否定句)
Lin Tao ______ ______ the housework at home last night.
4. I sometimes watch TV in the evening. (就画线部分提问)
______ ______ do you watch TV in the evening?
5. The twins are going to Hong Kong the day after tomorrow. (改为一般疑问句)
______ the twins ______ ______ Hong Kong the day after tomorrow?
如果国有企业的( )专利对国家利益具有重大意义,国务院有关主管部门报经国务院批准,可以允许指定的单位实施,由实施单位向专利权人支付使用费。
A.发明
B.实用新型
C.外观设计
D.发明和实用新型