本—周(Bence-Jone)蛋白是一种()。 A.免疫球蛋白重链 B.免疫球蛋白 发布时间:2017-05-29 16:36 │ 来源:www.tikuol.com 题型:单项选择题 问题: 本—周(Bence-Jone)蛋白是一种()。A.免疫球蛋白重链B.免疫球蛋白C.免疫球蛋白轻链D.变性清蛋白E.纤维蛋白溶解产物
题型:单项选择题 先阅读,再判断。(对的写“T”,错的写“F”。) There is a farm near our school. John and I go to the farm today. There are many cows and sheep there. The cows are white and black. The sheep are white. We like them very much.( )1. Our school is near the farm.( )2. Amy and I go to the farm.( )3. We shear the sheep there.( )4. The cows are white and black.( )5. We like cows and sheep. 查看答案
题型:单项选择题 制造网页时,科学规划网页的做法是()。A、构图要力争简明,图形、标题、文字标注三者并重。B、色彩搭配合适。C、一个网页多个主题。D、用好超等连接是使网站构造公道有序,网页美不雅、简洁的关键身分。 查看答案