lEEE8021Q的标记报头插入位置为（）

此题为判断题(对，错)。

试给出人名反应Appel-Lee反应机理：

B．YZ

C．UZ

D．RW

【填空题】1. Queen Latifah got her start as a female rapper who consciously tried to combat the widespread sexism in the lyrics of Gangsta Rap. Her 1989 album “ All Hail the Queen”, features lyrics written from a woman’s point of view, and her sons celebrate powerful women, who don’t need guns to be strong. But the Queen of Royal Badness, as Latifah is sometimes called, is a multi-talented personality. In her hit situation comedy “Living Singly”, Latifah revealed that, in addition to a revieting presence, she also had superb comic timing. From a bit part as a sassy waitress in Spike Lee’s Jungle Fever, Latifah went on to starring roles in movies like “Set It Off” and “Living Out Loud”. Although neither movie was widely successful at the box office, the Queen got superb reviews, as well she deserved. When Queen Latifah is on the screen, you can’t watch anyone else; she’s just that good. Purpose: _______________-. To inform readers about Queen Latifah’s background and career. To convince readers that rap singer Queen Latifah is much more than a rap star. Tone: ______________. Emotionally neutral b. Sarcastic. Admiring

B．20

C．30

D．60

B．把APU的引气电门放到OFF位

C．拉出发动机灭火手柄

D．A和B都对

B．包装外部

C．货物上

D．明显部位