【简答题】红霉素眼膏(10克/支) 的商品编码为( )
【单选题】The stamps are used for_________(send) letters.
【简答题】肉芽组织在损伤修复过程中的作用有1 、2 、3 。
【简答题】根据所给的汉语提示,转换下列句型。 1. Stamps are used for sending letters .(对画线部分提问) _____ are stamps used_____? 2. The little boy was made to do heavy work by the boss.(改为主动语态) The boss _____ the little boy _____ hea...
【单选题】What are the usage of these vanity stamps?
A.
They can be used normally to mail a letter.
B.
They can only be used for exhibition.
C.
They are used to attract more tourists.
D.
They are used to post on famous buildings.