下列能够受到《与贸易有关的知识产权协定》保护的是______。
A.计算机软件
B.文学艺术作品
C.地理标识
D.商业秘密
E.外科手术方法
参考答案:A,B,C,E
句型转换。
1. Thanks for asking. (改为同义句)
Thanks for________ ________.
2. He can come to my party this evening. (改为否定句)
He________ ________to my party this evening.
3. I have to do my homework on Sunday.(改为一般疑问句)
________ ________ ________ to do your homework on Sunday?
4. We're studying for the test.(就画线部分提问)
________ ________ you studying?
轧制过程中出现轧制力偏差过大,可调整()。
A、弯辊
B、倾斜
C、辊缝
D、张力