The woodpecker has been pecking at this tree.这个句子是什么时态?

The woodpecker has been pecking at this tree.这个句子是什么时态? the sick ( ) been cured and the lost ( )been foundA.HAS HAVE B.HAVE HAS C.HAVE HAVE .D.HAS HAS The spacecraft from the Earth _ Mars.A.has got B.has arrived C.has reached D.has go The meeting___for two days.a.has finished b.has ended c.has been over d.finished the shop__for 5years . A has opened B has open C has been open C has been opened理由 has bought和has had的区别Tom ____ the CD player for two weeks.A.has lent B.has borrowed C.has bought D.has had Has the train .Has the train （ A arrived B reachedC got toD arrived in理由 英语翻译A beautiful roosterLong ago,there was a roosterwho thought he was the best looking rooster around.He liked to show it off,too. I'm the greatest rooster around!I'm sure there is no otherrooster as great as me. Hey,Woodpecker with the l Each____ an English book.A.children has B.child has C.of the child has D.of the children have Some of the time () qlready passedA has B has been请问为什么不是B it is reported that the wounded_____been treated and the lost_____been foundA,have``have B,has``has C,have``has D,has``have The big news _____ across the whole country.A.has set off B.has set out C.has set up C.has set in The book ________ under the bench for two days.A has put B has been lyingC has been put D has been laidB和D应该选哪个? This is the third time the famous writer___the United AmericaA has been to B has been inC has come toD has gone to My uncle __the Party in 1978.He for over 19 years.a joined;has been a Party member b.joined;has joined the Party c.has joined;has been the Party d.has joined;has been in the Party ( )___elephant has a trunk A. A B. An C. The The coat ( ) nice buttons.A.has B.have C.haves Has he b the window填什M