对抗局麻药中毒性惊厥的药物首选（）。
A.地西泮
B.苯巴比妥钠
C.水合氯醛
D.硫喷妥钠
E.溴化物
参考答案：A
用适当的介词填空。
1. It's very cold ______ winter in Nanjing.
2. The Chinese New Year usually comes ______ February.
3. The first class begins _______ eight o'clock in our school.
4. We often go to Hongshan Zoo _______ Saturday.
5. We celebrate National Day _______ October 1st.
团级干部的嘉奖由（）批准。
A.师
B.旅
C.军
D.军区
