We ____________ tomatoes, tofu and fish on Monday.[ ]
A. eats
B. has
C. have
答案:C
在肿瘤医院治疗的恶性肿瘤病人中,有多少百分比的病人经过放射治疗()
A.80%--90%
B.65%--75%
C.50%--55%
D.40%--50%
E.30%--40%