公民在本人居住地以外的城市发动、组织当地公民的集会、游行、示威的,公安机关有权对其予以拘留,并应当在()内进行讯问。
A、十二小时
B、二十四小时
C、四十八小时
参考答案:B
下列计算中,错误的是( ▲ )
A.(-7)-(-2)=-5
B.︱-2︱-2=-4
C.-7-2="-9"
D.-2-(-7)=5
―We’ll travel to Mount Huang the following week.
―______! And you’d better take a raincoat with _______. It rains a lot.
A.Sounds good, you
B.Have a good time, yourselves
C.Have a nice trip, you
D.Good idea, yourselves