|Question 4Verbal

Source Texts

Text
The invention in 1958 of the integrated circuit (or microchip) radically altered the semiconductor industry. In fact, some historians argue that it fundamentally        the industry by enabling it to take advantage of mass production methods for the first time.
Which choice completes the text with the most logical and precise word or phrase?
obstructed
A
transformed
B
bypassed
C
overwhelmed
D