石膏使用注意事项为
A.小儿忌服B.孕妇忌服C.脾胃虚寒及阴虚内热忌服D.月经过多者不宜用E.以上均不是
参考答案:C
词汇考察。
1. November is the e_________ month of a year.
2. Lakers will play a _________ Rockets in the NBA match tonight.
3. Lingling, Betty and I enjoyed o________ at the party last night.
4. Dragon Boat Festival is one of the Chinese t________ festivals.
5. F________, the soldiers arrived at the village after a few days' long walk.
6. If there's something wrong with your teeth, you'd better go to see a d________.
7. Many teenagers would like to s________ their photos or articles with others on the Internet.
在方丝弓矫治器应用过程中,排齐和整平牙列时最常用的方丝为()
A.镍钛圆丝
B.0.018×0.025英寸的不锈钢丝
C.0.018英寸的不锈钢圆丝
D.镍钛方丝
E.0.016英寸的不锈钢圆丝