单台连续输送机的性能是沿着一定路线向（）连续输送物料。
A.一个方向
B.多个方向
C.在平面内多方向
D.在立体内任何方向
参考答案：A
根据句意完成句子。
1. The i ______is interviewing a famous person.
2. ______ ______ (吃蔬菜) is good for your health.
3. You are a good girl, so you must look______ your little sister.
4. Eating ice cream is bad ______our health.
5. I eat a lot ______vegetables every day.
