诊断牙髓钙变的主要手段是
A.视诊
B.光纤透照
C.温度测验
D.电活力测验
E.X线片检查
参考答案:E
Read. Tick or cross. 读一读,打“√”或“×”。
( ) 1. In the morning, I eat breakfast.
( ) 2. At noon, I eat supper.
( ) 3. I eat lunch in the morning.
( ) 4. I eat supper at school with my family.
( ) 5. I play badminton with my friend.
( ) 6. I learn Chinese, English and math at school.
至宝丹的功用是
A.开窍定惊,清热化痰
B.清热解毒,开窍醒神
C.清热解毒,开窍安神
D.化浊开窍,清热解毒
E.清热开窍,息风止痉