题目

—Is that Mr. Wang speaking?  —Sorry. He isn’t at home. He ________ abroad for a trip.A．has gone toB．has been toC．has goneD．has been 答案：C解析:重点考察．have gone to和have been to  的区别。have gone to意为“到某地去”，说话时该人不在现场，一般不用第一人称、第二人称代词作句子的主语。 have been to意为“曾经去过某地”，现在已不在那里了，后可接次数，又因abroad是副词短语，故把to  省略。Be careful when you ________ the street. The traffic is heavy.A.goB.crossC.acrossD.crossing