骨肉瘤主要转移途径为() A.淋巴结转移 B.跳跃性转移 C.种植播散 D.血行转移 发布时间:2017-09-08 04:56 │ 来源:www.tikuol.com 题型:单项选择题 问题: 骨肉瘤主要转移途径为()A.淋巴结转移B.跳跃性转移C.种植播散D.血行转移E.消化道转移
题型:单项选择题 口语应用。从方框中选出正确的句子,将其序号填在横线上补全对话,其中两项是多余的。A. What's up? B. Thanks. C. Hello! This is joan. Who's that? D. Nice to meet you. E. Would you like to go with me? F. Sure. I'll call her right away. G. What's wrong with you. A: Hello! 7223633. B: 1.__________ A: This is Maria. 2.__________ B: I will go shopping this afternoon. 3.__________ A: OK. I'd love to. B: Please tell Kate about it. A: 4.__________B: 5.__________ A: You're welcome. Bye. B: Bye. 查看答案
题型:单项选择题 当在一个报表中列出学生的3门课a、b、c的成绩时,若要对每位学生计算3门课的平均成绩,只要设置新添计算控件的控制源为( )。A.“=a+b+c/3”B.“( a + b + c )/3”C.“=( a + b + c )/3”D.以上表达式均错 查看答案