题目

He cut the cake ____.   . A. in halves   B. in half   C. into halves  D. into half 答案：B or C照样子，写一写。例：楼→高楼→大高楼→一座大高楼→建起一座大高楼1．厅→_________→_________→_________→_________2．鲜→_________→_________→_________→_________3．河→_________→_________→_________→_________