2. 外语
  3. (By the time) Neil Armstrong and Edwin Aldrin, Jr. walked on the Moon (in July 1969), there (will have) been many (space) expedi

(By the time) Neil Armstrong and Edwin Aldrin, Jr. walked on the Moon (in July 1969), there (will have) been many (space) expedi

admin2008-11-13  40
问题 (By the time) Neil Armstrong and Edwin Aldrin, Jr. walked on the Moon (in July 1969), there (will have) been many (space) expeditions.
选项 A、By the time
B、in July 1969
C、will have
D、space
答案C
解析 by the time表示“到……时候”。由于从句中用了过去时态，所以主句表示过去的过去应用过去完成时。改“will have”为“had”。
转载请注明原文地址:https://kaotiyun.com/show/jlPO777K
0

成人本科学位英语

相关试题推荐
随机试题
最新回复(0)