外伤急救技术之首是
A. 通气
B. 止血
C. 包扎
D. 固定
E. 搬运
止血带止血时不可以使用的物品是
A. 绷带
B. 卡式止血带
C. 橡皮管止血带
D. 布带
E. 麻绳
When I went to buy bread, the seller told me that there was left.
A. few
B. none
C. no one
D. neither
If you want to change it for a larger size, you'll have to pay five dollars.
A. another
B. other
C. the other
D. others
微信支付 
支付宝支付