H2+CL2→2HCL反应中,增加反应压力,气体平衡组成()。
A、变大
B、变小
C、不变
D、先大后小
参考答案:C
根据句子意思,用所给词的正确形式填空。
小题1:We are _____, we love our country. (China)
小题2:I watch TV ______ a week. (two)
小题3:Many people lose their _____ in the accidents every year. (life)
小题4:That is a townhouse with two ______. (floor)
小题5:There are so many books on the two _______. (shelf)
月经数月不行,四肢不温,小腹冷痛,舌黯苔白,脉沉紧。方选
A.艾附暖宫丸
B.少腹逐瘀汤
C.温经汤
D.归肾丸
E.黄芪建中汤