It is reported that North Korea once agreed to _________its neclear program in exchange for economic aid and security guarantees.
| A．devote | B．abandon | C．contribute | D． adapt |
—Mr．Wang is a man of few words，but a quick in mind．
— ，you know.
| A．A single flower does not make a spring |
| B．A man of words and not of deeds is like a garden full of weeds |
| C．A still tongue makes a wise head |
| D．A great talker is a great liar |
—Was it still there _______ you were away to answer the phone?
—There is no doubt about it.
| A．that | B．which | C．where | D．while |
--- Hi，Tom．Does John have any hobbies?
--- _______，swimming will appeal to him most strongly.
| A．If anything | B．If ever |
| C．If any | D．If so |
– Excuse me, but is it possible for me to meet Mr. Smith in his office this afternoon?
– ________. How about 4:30?
| A．Not really | B．I am sure |
| C．Let me check | D．Never mind |
The refugee crisis（难民危机） in Europe, if ________ properly, can lead to serious social problems.
| A．not handled | B．not being handled |
| C．not to be handled | D．not having been handled |