Based on information in the passage, which of these would the author probably MOST appreciate?
O A. earning payment for a performance
o
B. being identified in a favorable review
0 C. receiving flowers from an admirer
O D. feeling personal satisfaction for a job

1. in which sentence is the underlined portion a predicate nominative? for astronauts, going into space to repair orbiting equipment becomes a challenge. for astronauts, going into space to repair orbiting equipment becomes tricky. for astronauts, going into space to repair orbiting equipment becomes challenging. for astronauts, going into space to repair orbiting equipment becomes frequent.