题型：名词解释 I used to dance．Now I enjoy dancing．You had to get a good camera and buy films（胶卷）．Did you used to collect stamps?You’ve changed a lot．It helps me to be more careful and it gives me a lot of fun．You used to listen to music, didn’t you?A：__1___B：Yes, I did, but now I am interested in listening to music and playing the violin．When I am free, I enjoy playing it．A：___2__B：That’s right．What do you like doing now, Jack?A：___3___B：That’s a good hobby．What do you think of it?A：___4___B：What did you use to do?A：I used to take photos．B：I think taking photos is expensive．____5___ Am I right?A：You are right．So I don’t do it now． 查看答案
题型：名词解释 急性胰腺炎时，血淀粉酶高低与病变程度的关系A．出血性胰腺炎发病24小时淀粉酶一般不高B．严重出血坏死性胰腺炎血淀酶可以不高C．淀粉酶高表示胰腺严重破坏已五分泌功能D．严重出血性坏死性胰腺炎淀粉酶常常极高E．水肿性胰腺炎淀粉酶多数不高 查看答案