教师的根本任务是______
A．搞好教学 B．做好思想品德工作C．教书育人 D．关心学生的健康
参考答案：C
________ in the mountains for a week, the two students were finally saved by the local police
A．Having lost
B．Lost
C．Being lost
D．Losing
影响家鱼产卵的因素有哪些？
