What kind of structure is the sentence “The girl showed her classmates some of her family photos.”?
A:S+V+O
B:S+V+P
C:S+V+IO+DO
D:S+V+DO+OC
如图是对几种动物的相同点进行比较归纳(圆圈交叉部分为相同点),下列叙述正确的是( )
如图是一款指甲刀.它有____ 根杠杆组成,手柄CBA是____ (选填“省力”或“费力”)杠杆.
Sir, you should__________ at the red light.But you didn't.