下列几种地貌形态属于冻土地貌的是()
A.冻胀丘、冰锥
B.融沉湖、厚层地下冰
C.冰砾阜、蛇形丘
D.石海、石河
参考答案:A, B, D
You fool! You __________ all the people in the car yesterday if it had not been for me.You were so drunk while driving!
A.could kill
B.might have killed
C.had killed
D.should have killed
请用150字以内的文字概括给定材料的主要内容。