Scientists are increasely _____ that the earth is getting hotter because of carbon dioxide and other gases.

试卷相关题目

• 1------ This is such an interesting book ______ everyone likes to read . ------Yes , but there are few such books _______ in the bookstore now .

  A.that ;present

  B.as ;convenient

  C.as , available

  D.that ; available

  开始考试点击查看答案
• 2The question was so ________ that there was a ________ expression on the teacher's face.

  A.puzzled; puzzling

  B.puzzled; puzzled

  C.puzzling; puzzled

  D.puzzling; puzzling

  开始考试点击查看答案
• 3While there are some differences in the education systems in many countries in the world, education is __________.

  A.humorous

  B.universal

  C.faithful

  D.foolish

  开始考试点击查看答案
• 4—How was your holiday? —It couldn't have been ______．I just stayed in the hotel because it was raining most of the time．

  A.boring

  B.more boring

  C.most boring

  D.1ess boring

  开始考试点击查看答案
• 5It is_______ that I can still remember_______ was discussed at the meeting.

  A.sure; when

  B.sure; what

  C.certain; when

  D.certain; what

  开始考试点击查看答案
• 6—I watch I Am a Singer every Friday night. —Me too. I have never seen a ________ entertainment program.

  A.best

  B.better

  C.worst

  D.worse

  开始考试点击查看答案
• 7―Did you listen to Barbara's speech? ―Yes, I have never heard a ______ one.

  A.good

  B.better

  C.best

  D.well

  开始考试点击查看答案
• 8The Chinese river dolphin is one of the First-Grade State Protection animals, a (an) ______ mammal with its name – water pand

  A.A.rare

  B.official

  C.extreme

  D.universal

  开始考试点击查看答案
• 9—How was your recent trip to England? —I've never had ______ one before.

  A.the most pleasant

  B.a more pleasant

  C.a most pleasant

  D.a pleasant

  开始考试点击查看答案
• 10Although the increase in the present sum used for the research is________， a great breakthrough could still be achieved by the end of this year.

  A.common

  B.sudden

  C.enormous　

  D.modest

  开始考试点击查看答案