I’m really positive that this product( )all the features you have always wanted．

题库:报检员 类型:最佳选择题 时间:2017-07-03 10:58:06 免费下载:《单选题》Word试卷

I’m really positive that this product( )all the features you have always wanted．
A.is
B.are
C.have
D.has

本题关键词:ALL-L1型,ALL-L1型白血病,蒲m,阴m,M波,肛I,M区带,M亚基,M质粒,石I鱼;