The word “it” in paragraph 4 refers to ______. A. the app Lookout B. your smartphone C. your life D. a web browser
The word “it” in paragraph 4 refers to ______.
A. the app Lookout
B. your smartphone
C. your life
D. a web browser
Chọn A
Dẫn chứng “Another spectacular app is Lookout. Hopefully, you won’t have to use it often, but when you do need it.”