2. 外语
  3. His recommendation that Air Force (investigates) the UFO sighting (was) approved (by the commission) and referred (to) the appro

His recommendation that Air Force (investigates) the UFO sighting (was) approved (by the commission) and referred (to) the appro

admin2011-06-29  66
问题 His recommendation that Air Force (investigates) the UFO sighting (was) approved (by the commission) and referred (to) the appropriate.
选项 A、investigates
B、was
C、by the commission
D、to
答案A应改为(should)investigate。
解析 同位语从句修饰recommendation，从句用虚拟语气。
转载请注明原文地址:https://kaotiyun.com/show/KM6O777K
0

考博英语

相关试题推荐
随机试题
最新回复(0)