谜语、幽默

牛编

1.My first letter is in chocolate but not in ham， my second is in cake and also in jam， my third at tea-time is easily found， and my whole is a pet whos often around.What am I？

2.It is so weak that a little wind can move it. It is so strong that you cut it with a knife and leave no trace. What is it？牛編整理