车站一切电话中断时，列车进入区间的行车凭证为（）。A、绿色许可证（附件二） B、路票
题型：单项选择题
问题：
车站一切电话中断时，列车进入区间的行车凭证为（）。
A、绿色许可证（附件二）
B、路票（附件一）
C、调度命令（附件八）
D、红色许可证（附件三）
题型：单项选择题
根据图示补全短文。
Sam is a good 1_____
He likes sports and likes 2_____
healthy food. He likes
3_____ 
and 4_____ 
He thinks they are very fun. 5_____ 
is in the school
sports club. Sam can 6_____ 
very fast. He wants to be a running star. For breakfast he likes
7_____
and 8_____
He has 9_____
and 10_____
for lunch.
For dinner he likes 11_____
and 12_____ 
After dinner, he eats some fruit. He
13_____
14_____
and 15_____
He 16_____
17_____ 
He has a small 18_____ collection. He has five 19_____ 
and ten 20_____ 