食盐被称为（），食盐不仅起调味作用，还有渗透、防腐等作用。
A、百味之王
B、百菇之王
C、百菜之王
D、百珍之王
参考答案：A
---- I hear that you will be on travel again.
---- Yeah. My boss _____for me to discuss business details with someone from another company.
A．asked
B．arranged
C．sent
D．called
