【多选题】以下哪些是MRI检查脊柱与脊髓疾病的优势?( )
C.
借助不同成像参数的扫描,有利病灶的组织特性的显示
【单选题】“This offer is subject to your acceptance by Aug. 15th” is a .
B.
offer without engagement
【多选题】MRI检查脊柱与脊髓疾病的优势是
C.
借助不同成像参数的检查,加强病灶的组织特性的显示
【单选题】A cabled offer reached the offeree on March 8th. However on March 7th the offeror had informed the offeree by fax that the offer had been invalid. This act can be considered as_______.
A.
a withdrawal of an offer
B.
an amendment of an offer
D.
a revocation of an offer
【简答题】年画是我国传统的民俗艺术品,我国的木版年画出现在( )。
【简答题】保证金对应邮箱为A类公司 ,B类公司 ,C类公司