一天,两个爸爸、两个儿子一同去公园,每张门票8元,他们买门票共用了24元钱。这是怎么回事?
爷爷、爸爸和儿子三个人
– Would you do me the favor to help repair my motorbike?
-- _________.
A.Yes, that’s right
B.No trouble
C.Never mind
D.With pleasure
耻骨联合上缘至股骨内上髁上缘的骨度分寸是()
A.18寸
B.19寸
C.20寸
D.21寸
E.22寸