48
5.
Early AGVs were not able to alter their (
paths / sensors / pallets
) if
obstacles block them.
6.
Over the years the technology has become more (
navigated /
sophisticated / calculated
).
7.
Newer AGVs navigate by (
recognizing / remembering / rebuilding
)
natural features.
8.
Some AGVs are able to perform non-repetitive
tasks such as
transporting drugs in (
schools / warehouses / hospitals
).
13. Составьте аннотацию к тексту.