表示肿瘤为继发性肿瘤的是()。
A./0
B./1
C./2
D./3
E./6
参考答案:E
(2013·江西赣中四校高三第二次联考)A special title was awarded to Zhang Lili, an ordinary Chinese teacher, ________ her act of bravery to rescue two students at the risk of her own life.
A.in favor of
B.in place of
C.in honor of
D.in terms of
从波分复用的技术观点出发,把1525nm-1565nm称为()。
A.L波段
B.U波段
C.C波段
D.S波段