India attained independence in 1947, after long struggle.
| A．不填;a | B．the; a | C．an;不填 | D．an; the |
In the face of ________ failure, it is the most important to keep up ________ good state of mind.
| A．/; a | B．a; / | C．the; / | D．/; the |
The _______ boy was last seen _______ near the East Lake.
| A．missing; playing | B．missing; play |
| C．missed; played | D．missed; to play |
Though I have often heard this song ______, I have never heard you ______ it.
| A．being sung; sang | B．sang; singing |
| C．sung; sing | D．to be sung; to sing |
The country itself didn’t have enough gas because of the war, so the government decided to ________ its gas supplies to other countries.
| A．hide away |
B．cut off |
C．insist on |
D．break up |
— Can you tell us what is important to a businessman?
— ________ information.
| A．Collect |
B．Collected |
C．Having collected |
D．Collecting |