The building around the comer caught fire last night. The police are now _____the matter.
A.geeing through | B.working out | C.looking into | D.watching over |
______everybody enjoys fresh cut flowers around his house.few people know how to keep them for as long as possible.
A.Because | B.Since | C.While | D.If |
Scientific surveys conducted during the climbs ______that Mount Huandoy in Peru______ 6395 meters high
A.shown;is | B.showed;was | C.shows;was | D.showed;is |
Women prefer to buy food which has already been prepared ______it reaches the market.
A.after | B.for | C.before | D.until |
After being.discovered by Dutch explorers in 1606,the eastern half of Australia_____by the British in 1770.
A.was claimed | B.claimed | C.was claiming | D.has been claimed |
Looking back,we have reasons to believe that ___more prosperous and stronger China will surely make new contributions to _____civilization of mankind.
A.a;a | B.a;the | C.the;the | D.the;a |