【简答题】A.Customs officers have to ensure safety of the parcel. B.It will be convenient for the parcel to be transported. C.It will be easier for the airline to load and unload the parcel. D.The contents of t...
【简答题】parcel post insurance
【单选题】What does the man suggest?
A.
Sending the parcel by postal service
B.
Sending the parcel by airmail
C.
Sending the parcel by express
D.
Sending the parcel by sea freight
【单选题】The items contained in the parcel don't correspond ______ those on the list that accompanied it.
【简答题】A.The parcel counter is cheaper. B.His counter is not responsible for the woman's parcel. C.He is off duty now. D.He has no permit to send the coin.
【单选题】Postal ______ are determined by the class and weight of the parcel mailed.
【单选题】血液中含有许多缓冲对,其中含量比较多的是H2CO3-NaHCO3( )是抗酸成分。