一个长方体的长、宽、高分别是3x-4,2x和x,它的体积等于[ ]
A.3x2-4x2
B.x2
C.6x3-8x2
D.6x2-8x
答案:C
根据句意及首字母补全单词,使句意完整。
1. Did you hear of a p______ named Beethoven? He was good at playing the piano.
2. After she wrote three novels (小说), she became an o______ writer.
3. Michael Jackson is said to be a t______ singer and dancer.
4. Yang Li Wei's successful (成功的) great space flight made all of Chinese a______ him.
5. He broke the r______ for swimming across the channel (海峡) between Hainan Island and
mainland (大陆).
6. Would you like to be a p______ basketball player?
7. It's not polite (礼貌的) to s______ at the dinner party.
8. Deng Yaping and Kong Linghui are both great table tennis a______ in the national team.
9. Mr Li is a s______ who enjoys skating in his life.
10. Yesterday I met a beautiful girl who is thought to be a c______ Chinese violinist in the future.
当EICAS警告信息多于11条时,按压“取消”电门().
A.具有取消A级警告功能
B.具有取消A级和B级警告功能
C.具有锁定信息功能
D.能取消当前页B级和C级信息,具有翻页功能