11 .He felt_____ to work for human rights and progress.
| A.it his duty | B.his duty | C.that is a duty | D.that is his duty |
Having been born on the earth, we had no choice but ________ hospitality it offered.
| A.to accept that | B.accept how | C.to accept what | D.accept what |
The enemy troop could hardly make any advance, and ________ could they fall back.
| A.neither | B.so | C.either | D.both |
An online survey at sina.com suggested more than four in five interviewers _______the Microsoft move would not be effective _________ software piracy.
| A.say; to control | B.say; on controlling | C.said; in controlling | D.said; to control |
Beginning college is exciting:many of us can be easily overwhelmed by _______ details of running ________ well-balanced life.
| A./; the | B.the; a | C./; a | D.the; / |
With all the novels he was interested in ___, he left the library and went back to his dorm.
| A.borrowed | B.borrowing | C.to borrow | D.borrow |