从西亚进口石油的油轮需要经过新加坡的国家是[ ]
A.日本
B.印度
C.美国
D.法国
答案:A
--- Why not stay here a little longer?
--- _____, but I really have to go.
A.Never mind
B.I’d love to
C.Pleased to meet you
D.I can’t find any reason
当气温较高贮藏不当时,含脂肪油多的饮片易出现
A.挥发
B.泛油
C.风化
D.虫蛀
E.粘连