No one hopes the two countries will be at ________ war, because ______ peace is what everyone wants.
| A．the; the | B．a; a | C．the; / | D．/; / |
In the experiment we kept _____ watchful eye on ______ developments and recorded every detail.
| A．a; / | B．/; the | C．a; the | D．/;/ |
From the top of the tower, people can see at least ________ distance of 10 kilometers on ________ clear day.
| A．a; the | B．不填； a | C．a; a | D．the; the |
Life of Pi is about an Indian boy who finds himself floating in _____ Pacific Ocean with_____ Bengal tiger after a shipwreck.
| A．the; a | B．/; a | C．the; / | D．/; the |
—Oh, Jesus, I can’t cut the durian (榴莲) into two halves however I tried!
—Easy, boy! Why not use _____ knife?
| A．a sharp | B．the sharper | C．a sharper | D．the sharpest |
Mary used to take _______ advantage of the lunch hour to have _______ short sleep in her office.
| A．/; the | B．the; the | C．the; a | D．/; a |
Many cities issued a warning of air pollution for PM-2.5 readings, which became
Concern of all the people
| A．the; the | B．the;/ | C．/;a | D．an;a |
---Don’t you think that funny Johnson is really ______ failure?
---But ______ book he wrote is very popular with teenagers.
| A．/, a | B．the, the | C．an, the | D．a, the |
Henry’s birthday is on _______ Saturday next month，but I don’t remember _______ date.
| A．不填；the | B．a；a | C．a；the | D．the；the |
He was born on ______ winter morning in 2010, when ______most severe storm struck the city and caused hundreds of deaths.
| A．a; the | B．the; the | C．a; a | D．the; a |