if one side fails to observe the contract，the other side( )cancel it．

题库:报检员 类型:最佳选择题 时间:2017-07-03 10:57:21 免费下载:《单选题》Word试卷

if one side fails to observe the contract，the other side( )cancel it．
A.be entitled to
B.entitled to
C.being entitled to
D.is entitled to

本题关键词:If缺陷,C-肽,c根,C+锉,C闾,HDL-C,C肽,C超,C-苷,C波;