My parents and I couldn't get into the house last night because ____ of us had the key.（　　）

A.did
B.do
C.doing
D.todo

A.clear
B.nice
C.high
D.good

A.不裂不倒
B.裂而不倒
C.小震、中震皆可修
D.小震不坏，中震可修，大震不倒