Under the Dome, ________ 103-minute documentary released by Chai Jing, has pushed public awareness about air pollution and encouraged people to join in efforts to make ________difference.
| A．the; a | B．a; a. |
| C．the; 不填. | D．a; 不填 |
______ of the earth’s surface ______ covered with water.
A Two-third; is B Two-third; are C Two-thirds; is D Two-thirds; are
He ______ his friend the moment he got the good news.
A contacted with B contacted C kept in contact with D noticed
After the long journey, the three of them went back home, ______.
A hungry and tiredly B hungry and tired C hungrily and tiredly
D hungrily and tired
--- Who called just now?
--- A man ______ Mr. Nelson.
A called himself B calling himself C was called D who called
Is this the way you thought of ______ the problem?
A to solve B solving C solve D solved