answer的名词形式英文

　　Time's up ─ have you worked out the answer yet?

　　时间到了，你得出答案了没有？

　　I can't easily give an answer to your question.

　　你的`.问题我难以回答。

　　Nine times out of ten she gives the right answer.

　　她的答案十有八九是对的。

　　I called several times, but only got the answering machine.

　　我打了几次电话，但只有电话答录机答话。