Question

multiple-choice question
what does he spend most of his time doing?
testing digitally the new robots before they build them.
racing robots
fixing robots
rewatch
submit

Explanation:

To answer this, we need context (like a video/audio transcript) which isn't provided. But if we assume typical robotics work: testing digitally before building is a core pre - construction step, racing robots is more recreational, fixing is post - issue. If the context is about robot design/development, the first option (Testing digitally the new robots before they build them) is more likely for regular work. But without the source (like the video to rewatch), we can't be certain. However, in a robotics development context, the first option is a standard pre - construction activity.

Answer:

A. Testing digitally the new robots before they build them.