问题
单项选择题 B1型题
不同种属间的移植为()
A.自身移植
B.同系移植
C.同种移植
D.异种移植
E.胚胎组织移植
答案
参考答案:D
解析:异种移植是不同种属间的移植
不同种属间的移植为()
A.自身移植
B.同系移植
C.同种移植
D.异种移植
E.胚胎组织移植
参考答案:D
解析:异种移植是不同种属间的移植
My grandfather went to high school in the 1920s. While in school, he became in the drama program, acting in various productions. He in touch with his drama teacher. My father went to high school in the 1960s. Like his before him, he acted in high school. He, too,stayed in touch with his drama teacher for the rest of the teacher's I graduated in 1997. When Hoover, my drama teacher, was in Alaska, I didn't want her to feel like she was ending her life , so I sent her many packages, including Drama Club yearbook photos from each year she there in order that she could see the students whose lives she forever . Her nickname for our group of Drama Club was "the Throwaway Kids". , no? She described us as that we were nonconformists (不墨守成规者) that other teachers didn't know what to do with. She simply us for who we are, and that was exactly what we needed. We have all become members of society: reporters, lawyers, and singers, soldiers, doctors and, you guessed it, teachers. Every member of my family is a teacher. This year the 73rd year we have taught in Alaska altogether. me, teaching the course is only one important part of the job. As I returned to my classroom just before the final bell on the last day of school in May, I thought how the most emotional part of the experience will not be seeing the recent return to say "hello" at Christmas. That was how the of keeping in touch with our teachers our whole life long began in my family. Honestly, learning a lifetime.
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