It is the years we spent together at college ________ have a deep effect on my life.
| A．which | B．that | C．when | D．where |
Today，we’ll discuss a number of cases ________ parents have much difficulty in communicating with their children.
| A．which | B．as | C．why | D．where |
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 |