【单选题】Các chị là nông dân, chúng tôi là học sinh, không phải là nông dân.
【简答题】行政机关根据法律规定做出的下列行为哪些属于羁束行政行为?( ) A.不满14周岁的人有违法行为的,不予行政处罚 B.行政机关实施行政处罚时,应当责令当事人改正或者限期改正违法行为 C.偷开他人机动车辆的,处15日以下拘留、200元以下罚款或者警告 D.到期不缴纳罚款的,每日按罚款数额的3%加处罚款
【单选题】Where are the reading rooms located?
A.
They are on the first and second floors.
B.
They are on the first floor.
C.
They are on the second floor.
D.
They are in the white building.
【简答题】阅读理解。 Look at the first picture, where are the children now? They are in the zoo. They are looking at the koalas. The koalas are in a large cage (笼子). Are the koalas walking or jumping (跳跃)? They are ...
【单选题】Nếu không tắc đường, Tuấn sẽ đi học( )
【单选题】关于紫外线灭菌下面说法正确的是
A.
紫外线杀菌机制主要是因为它诱导了胸腺嘧啶二聚体的形成,从而干扰了 DNA 的复制。
B.
不同菌体对紫外线的敏感程度不同 , 芽孢最差 。