问题
选择题
----- Mum , I'm hungry .
-----Oh ,tThere __________ some orange and bread on the table . [ ]
A. is
B. are
C. be
D. will be
答案
答案：A
搜题请搜索小程序“爱下问搜题”
----- Mum , I'm hungry .
-----Oh ,tThere __________ some orange and bread on the table . [ ]
A. is
B. are
C. be
D. will be
答案：A
牙周病综合治疗后，需用牙周夹板固定松动牙。下列各类修复中，可作为前牙牙周夹板的固位体是（）