题目

Please ________ the tigers. It's dangerous to take photos with them.   A. keep off           B. take off             C. get off          D. turn off 答案：A字音调配站。用“\”划去括号中错误的读音或生字。担心(dān dàn) 挑选(tiāo tiào) (盛 胜)开 (箩 罗)筐