雨凇是在低温条件下，小雨滴附着于景物之上冻结的半透明、透明的冰层与冰块。
参考答案：对
-I was born May 14. What about you?
-I was born in July.
A．at
B．in
C．on
D．for
简述教唆犯的条件。
