What are listeners advised to do
A. Travel.
B. Stay home.
C. Turn out the lights.
Drink plenty of water.
查看答案
What time frame is mentioned
All of August.
B. The first week of August.
C. The middle of August.
D. The last two weeks of August.
How can a caller get directions to the Center
A. Press 2.
B. Press 4.
C. Press 9.
D. Wait until the end of the message.
How much does she have to pay
A. $16.
B. $32.
C. $25.
D. $50.
开放性骨折指
A. 骨折处皮肤黏膜完整，骨折端不与外界相通
B. 骨折处软组织破裂，骨折端与外界相通
C. 骨折部碎成3块以上
D. 发生于肌腱附着部位的骨折
E. 骨折有移位、畸形
微信支付 
支付宝支付