路侧护栏最小设置长度为_m。
A.50
B.60
C.70
D.80
参考答案:C
Make the words into sentences. 连词成句。
1. face day I every my wash
2. breakfast would some you porridge like for
3. sleep time it to is
4. badminton I with play friend my
5. school I eight to o'clock go at
给水加氨点设在(),闭冷水加氨点设在(),凝结水加氨点设在()。