12的105倍是______,480是60的______倍.
12×105=1260;
480÷60=8;
故答案为:1260,8.
(2013·辽宁五校第一联合体高三考试)—Who is the girl over there?
—Isn't that the secretary you want ________ the article?
A.to have type
B.her to type
C.to have typed
D.her type
有关食管癌描述,下列哪项是正确的()
A.早期出现吞咽困难
B.下段食管癌多见
C.中段食管癌切除率低
D.压迫颈交感神经节产生Horner综合征
E.食管镜对中晚期食管癌,确诊率可达100%