1÷3=0.33…，商是循环小数______．
0.33…，从小数部分十分位起，3依次不断重复出现，是循环小数；
故答案为：正确．
阅读理解。
1. The zoo opens _____ a week.
A. two days
B. five days
C. six days
D. seven days
2. On Tuesday, the zoo closes at _____.
A. 5: 30 p.m.
B. 6:00 p.m.
C. 6:30 a.m.
D. 8: 30 a.m.
3. On Wednesday, the zoo is open for _____.
A. 8 hours
B. 8.5 hours
C. 9 hours
D. 9.5 hours
4. The zoo is in the city called _____.
A. Xiaohe
B. Binhai
C. Changchun
D. Beibei
5. Beibei is 11 years old,and this Sunday she wants to visit the zoo with her parents. How much
should they pay for the tickets?
A.￥20.
B.￥30.
C.￥40.
D.￥50.
播音的声音有哪些特点？
