若x+y=6，xy=8，则x2y+xy2=______．
∵x+y=6，xy=8，
∴x2y+xy2=xy（x+y）=6×8=48．
故答案为：48．
He insisted that his bike ______ stolen and his wife insisted he ______ have to telephone the police.[ ]
A. has been; would
B. had; would
C. was; should
D. had been; should
望咽喉
