2. 外语
  3. Today scientists have a greater understanding of genetics and its role in______or ganisms.

Today scientists have a greater understanding of genetics and its role in______or ganisms.

admin2014-01-13  40
问题 Today scientists have a greater understanding of genetics and its role in______or ganisms.
选项 A、live
B、life
C、living
D、alive
答案C
解析 形近词辨析。live“活的”；life“生活”；living“活的；现存的；活跃的；逼真的”；alive“活着的；活泼的；有生气的”。根据语义“现如今，科学家已经对基因在生物体中扮演的角色有了更为深刻的理解。”可知，C选项符合题干要求，因此本题选C。
转载请注明原文地址:https://kaotiyun.com/show/4ehO777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)