焦虑症的治疗药物有()
A.地西泮
B.去甲羟西泮
C.美洛昔康
D.艾司唑仑
E.普萘洛尔
参考答案:A, B, D, E
There is a peaceful and calm _____________ in the hall, and everyone seems to be in high spirits.
A.atmosphere
B.air
C.stage
D.performance
对于一个3位的正整数m,取出它的个位数字t(t为整型)的表达式是______。
A.t=m/100%10
B.t=(m-m/100*100)%10
C.t=m/lO%10
D.t=m/10