| Unlike watching TV, reading is a highly active process ____ it requires attention as well as memory and imagination. |
A. until B. but C. unless D. for |
| China is developing a rural health care service system, ____ I am sure more peasants will benefit. |
A. that B. in which C. where D. from which |
| We should look up to him as a shining example of _____ to duty. |
A. devotion B. privilege C. responsibility D. burden |
| Countries around South China Sea agreed to put aside the ____ issues and develop the area jointly. |
A. conventional B. controversial C. contemporary D. contradictory |
| My father and my mother have been married for 30 years, and never once ____ with each other. |
A. have they quarreled B. they have quarreled C. did they quarrel D. had they quarreled |
| Many people believe we are heading for environment disaster ____ we basically change the way we live. |
A. if |
| The award-winning book was written by a teenager, _____ was, indeed, beyond all expectations. |
A. where B. which C. what D. that |
| An offer of a reward has caused many students in our school _____ actively in the competition. |
A. participate B. participated C. participating D. to participate |
| Staying in a hotel in Shanghai one day costs _____ renting a house in my hometown for a week. |
A. the three times price of |