A:What do you like to do?
B:What does he like to do?
C:What do they like to do?
Colours can change our moods and make us happy or sad, energetic or sleepy.
一How was Lily's birthday party?
一
设{an}是公比为正数的等比数列,若a3=4,a7=64,则a8=( )
南京是中国著名的四大古都及历史文化名城之一。下面关于发生在南京的历史事件,叙述正确的是( )
①我国近代史上第一个不平等条约在此签订
②中华民国临时政府在此宣告成立
③蒋介石在此建立国民政府
④日本制造了惨无人道的南京大屠杀