砖基础施工中砌筑时,灰缝砂浆要饱满,严禁用冲浆法灌缝()
参考答案:对
阅读理解。
Here is a poster of the Youth Sports Club. Read it and answer the questions. Youth Sports Club Sport
of the Month: Tennis
11:00 a.m. ~ 7:00 p.m.
Ticket price for each event:
★$100 a person
★$50 a person for groups with over 15 persons
poster 海报 event 活动
1. Mr. Brown, a PE teacher, took his students to the club. There they watched early tennis games and
learned about the history of the sport. When did they most likely visit the club?
likely 可能地
A. February 6.
B. February 13.
C. February 20.
D. February 27.
2. Mr. Brown paid $1,050 for the tickets. How many students did he take with him?
A. 25.
B. 20.
C. 15.
D. 10.
掷一枚质地均匀的正方体骰子,骰子的六个面上分别有1至6的点数,则向上一面的点数是偶数的概率( )。