In which phrase does the writer most need to improve the
word choice for clarity?
Read the passage
Another drawback of the driverless car is the way it handles
things on streets. In one example, a driverless car couldn't
respond to a police officer's hand signals when he waved for
it to stop at a green light. In another situation, the car was
confused by a tumbleweed blowing across the road.
O way it handles things on streets"
o "police officer's hand signals”
O "to stop at a green light"
O "tumbleweed blowing across the road"

O way it handles things on streets

Explanation:

There is a needless ambiguity in this phrase that would just confuse the reader. it is not good prose when you can use just as many words and explain what the problem is but instead just use the word 'things' to describe them.

The sentence begs to understand what exactly it is that the car does not understand on the road or has a difficulty to follow but this is left unanswered in the text of the paragraph.

So this  is where the author must re question their word choice for the passage.

many were disgusted, nauseated and shook their heads with disapproval upon finding out about the recycling of water process. however, they do not seem to understand that this process actually saves water.

although individuals may argue that it is unhealthy, and or unsafe to drink water that is "from toilet to tap" , the water is 100% safe to drink and involves forcing the water across a membrane, which "removes   any impurities, including viruses, pharmaceuticals and dissolved minerals" , according to paul rozin, a psychology professor who studies revulsion.

i agree that that the thought of drinking water that once ran through someones kitchen sink isn't quite appealing, but recycled wastewater is safe to drink. it also saves water. "the city produces nine million gallons a day" claims russell schreiber, the city’s director of public works.

recycled waste water has absolutely no health concerns whatsoever. when wastewater goes into a system, it's absorbed back into the ground. thus, it goes into a sewer system, then goes through a treatment process that removes contaminants before being released. nonetheless, there is no problem in drinking water that has been recycled.

"in drought-ed california, there are six state agencies that use wastewater that comes from an intellectual property source," according to the university of california, riverside. studies show that this water is completely safe to drink, however, it still doesn't mean people are going to happily pour it in a water glass.

researchers hope it "may make consumers more amenable to drinking recycled wastewater," extraordinarily, women who have a higher "disgust reaction" and make most consumer purchasing decisions.

1# the answer is c

2#the answer is a