1 . 选词填空

A. option       B. figure       C. flexible          D. artificial        E. impressive

1. We had no __________ but to cancel the mission.
2. My schedule is quite __________ . I could arrange to meet with you any day next week.
3. Rachel was so__________ in the film that a special part was written in for her.
4. Experts put the real __________ at closer to 75%.
5. It was the first commercially available machine to employ__________ intelligence.