Which example is the weakest research question? a. what was the cultural significance of the "space race"? b. what are the possible consequences of prolonged space travel? c. how long does it take to travel from the earth to the moon? d. why should the government continue to fund space travel?

What can be inferred from the following sentence in the passage? then he asked me my name. scarcely had i uttered it when he made a gesture of astonishment. a) the sentence implies that the attendant knows the colonel. b) the sentence implies that the colonel is giving up on life. c) the sentence implies that the attendant is going to get fired. d) the sentence implies that the colonel recognizes the attendant's name.