The house is too small for his family ----.A.to live B.to li

The house is too small for his family ____.A.to live B.to live in C.living in D.to livingThe house is too small for his family ____.A.to live B.to live in C.living in D.to living那个不知道为什么就失效了、、那为什么有When do you arrive?不是arrive at/in吗?因为42题相当于有个house作为live 后面的宾语 所以只能是live in house 不能是live house而你给的句子就没有宾语可言 就像when do you arrive 和 when do you arrive at school 就不一样 怎么样是有宾语,怎样是没有.我该怎么考虑这种问题?