抗日战争时期大地主大资产阶级是抗日民族统一战线的重要组成部分。
参考答案:错
水平巷道支架前倾后仰偏差不超过(),倾斜巷道支架迎山角偏差不超过(),不得退山。
The feeling of competition among the students in all the classrooms where the test was going on was noticeable to everyone.
A.discord
B.discovery
C.rivalry
D.cooperation