—The terrible accident is under investigation.
—Actually, quicker action _________ those workers trapped in the mine.
| A．might have saved | B．must have saved | C．should have saved | D．could have saved |
Chinese smartphone maker Xiaomi Corp said____ it sold 18.7 million smartphones in 2013, up 160 percent year-on-year, and _____ it officially expanded to Singapore ____Jan 1, in a bid to enter the global market.
| A．that, that, in | B．不填, 不填, on |
| C．that, 不填, in | D．不填, that ,on |
China's icebreaker Xuelong ______ by heavy floes since Friday after rescuing passengers on a Russian vessel stranded in Antarctica.
| A．has been trapped | B．had been trapped |
| C．has trapped | D．was trapped |
The sign _____ “In case of _______ fire, break the glass and press _______ red button.”
| A．reads,不填；the | B．writes,不填；the |
| C．reads, the; the | D．writes, a; a |
— Hi, John! I’m going to Greece for my holiday．
— Greece? A splendid country, ______ well worth visiting．
| A．it | B．one | C．which | D．that |
— The government requires that every primary school student do sports for at least one hour every day.
— _____. It is high time that students took exercise in order to build a strong body.
| A．That’s what I don’t agree with | B．That’s not the point |
| C．No wonder | D．I can’t agree more |