We planned to climb the mountain today, but in such ________ bad weather, it seems out of ________ question.
| A．不填； the | B．不填； 不填 | C．a; a | D．a; the |
Though he is ______ orphan, he is leading ______ happy life.
| A．an; the | B．an; / | C．/; a | D．an; a |
The West Lake we visited last year was really_____ attraction and we'd like to visit it _______ second time next year.
| A．\; a | B．the; the | C．an; a | D．\; the |
Many experts seem to agree that certain limit should be set on consumption of cars to ease air pollution.
| A．a; the | B．/; the | C．the; / | D．the; a |
I have got _______ good news for you．You are to change _______ trains in Changsha and take _______ fast one.
| A．/; /; a | B．a; /; a | C．a; the; the | D．/; the; a |
____new wave of Chinese migration is under way, fuelled by ever-younger students for whom
English is not a piece of knowledge but a living language to unlock ____ door of the wider world.
| A．The; the | B．The; a | C．A; the | D．A; a |
When a giraffe has _____ drink, it has to stand with its front legs wide apart in order to reach _____ water easily.
| A．不填；不填 | B．a; the | C．the; 不填 | D．不填；the |
Tens of millions of Internet users make most of the half-price promotion and it is good opportunity for online shopkeepers to get their names known.
| A．a; the | B．/; the | C．the; / | D．the; a |
Early this year, thousands of migrant _______ workers cancelled their insurance due to the lack of _______ policy to transfer insurance between difference regions.
| A．the; the | B．the; a | C．/; the | D．/; a |