A-F是英语节才艺表演的主题，请你仔细阅读题中5位学生的情况说明，从A-F中为他们选出最符合各自兴趣爱好的演讲主题。其中一项为多余选项。

小题1:______Helen: She likes drawing very much.She can draw very nice pictures.She always read books about artists.

小题2:______Tom: Tom likes almost every NBA game. He also knows a lot about tennis stars and basketball stars.

小题3:______Mary: Mary studies in a junior school. She can’t always get good grades, but she can cook well. She wants to be a cook.That’s amazing.

小题4:______John: John is a 12-year-old boy. He likes singing and dancing very much and he also does well in playing the piano.

小题5:______Jeff: Jeff likes to say, “All work, no games, makes Jack a dull boy.” And he thinks playing games is very interesting. Sometimes games can help him work well.

对于临时直封邮件，下列说法正确的是（）。

A.单件包裹满15千克或脆弱包裹满10千克的，应临时直封

B.批交同一收件人能装满5号邮袋的，应临时直封

C.直封邮件应加拴大件名址牌

D.袋牌上应在接收局名前冠以收件人的详细名址