In April, 2009,President Hu inspected the warships in Qingdao, ______ the 60th anniversary of the founding of the PLA Navy.
A.marking | B.marked | C.having marked | D.being marked |
14. Many new games are designed on the computers all the time; people of all ages ______ these games.
A.are playing | B.had played | C.have been playing | D.Play |
15. --- Who are the teenagers gathering at the school gate?
--- Well, if you _____ know, they are all my visiting students.
A.need | B.must | C.may | D.Will |
16. Nothing taught by others can have the same effect on you as _____ learned by yourself.
A.that | B.what | C.which | D.It |
17. In China, _______ bicycle is ______ popular means of transportation.
A.the; a | B.a; / | C.the; the | D.a; the |
18. --- What do you think of the furniture on exhibition?
--- Well, great! But I don’t think much of _______ you bought.
A.the one | B.it | C.that | D.Which |