2019届黄浦区高三英语一模

黄浦区 2019 届第一学期期末质量监控试卷

高三英语

2018.12.14 （考试时间 120 分钟，满分 140 分，请将答案写在答题纸上）

第 I 卷（共 100 分）

I. Listening (略)

Ⅱ. Grammar and Vocabulary

Section A

Directions：After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.

Just How Buggy is Your Phone?

What item in your home crawls with the most germs? If yo u say ___21___ toilet seat, you’re wrong. Kitchen sponges top the list. But cell phones are pretty dirty too. They contain around 10 times as many germs as toilet seats. People touch their phones, laptops, and other digital devices all day long, yet rarely clean them.

In one incident, a thief paid a terrible price for stealing a germy cell phone. He stole it from a hospital in Uganda during a widespread of the deadly disease Ebola. The phone’s owner reported the theft before ___22___（die）from the disease. Soon, the thief began showing symptoms and finally ___23___（confess）to the crime.

___24___ in that unusual case a cell phone carried dangerous bacteria, not all germs are bad. Most cause no harm. In fact, they could provide helpful information. Look at the surface of your phone carefully. Do you see some dirty mars? “That's all you,” says microbial ecologist Jarrad Hampton-Marcell. “That’s biological information.”

It turns out that the types of germs that you apply all over your phone or tablet are different from ___25___ of your friends and family. They’re like a fingerprint that could identify you. Some day in the future, investigators may use these microbial fingerprints to solve crimes. Phones and digital devices may be one of the best places to look for buggy clues.

In a 2017 study, researchers sampled a range of surfaces in 22 participants’ homes, ___26___ countertops and floors to computer keyboards and mice. Then they tried to match the microbial fingerprints on each object to its owner. The office equipment was easiest to match to its owner. In an ___27___（early）study, a different group of researchers found that they could use microbial fingerprints to identify the person who ___28___ （ use ） a computer keyboard even after the keyboard sat untouched for two weeks at room temperature.

One day, microbial signatures might show ___29___ people have gone and what they have touched. They could prove ___30___ an unmarked device is yours. So, sure, your phone is pretty germy. Does that inspire you, or does it just bother you?

原文出处：

https:///articles/11355/257200/5a4246c87ba75