无法交付的行李,自行李到达的次日起,超过()天仍无人领取,承运人可按照无法交付行李的有关规定处理。
A.30
B.90
C.60
D.45
参考答案:B
— What is a good story?
— A good story is one that leaves the readers ________.
A.satisfied
B.satisfying
C.to satisfy
D.being satisfied
构成天然蛋白质的三种芳香族氨基酸为()()()。