马列主义同中国实际相结合的理论成果是（）
______progressyouhavemakethisterm!
---Haveyoumovedintothenewhouse?---Notyet.Therooms__________.
若向量α=（1，-2,1）与β=(2，3，t)正交，则t=()
Popmusicis_____helikesmost.
--Look!ThatmanlookslikeMrWhite.
--It_________behim.MrWhite_________Americayesterday.