The sign x ____ an unknown number.

试卷相关题目

• 1The word 'moon' is an ancient word _____ 'mouth'.

  A.related to

  B.related with

  C.joined to

  D.joined with

  开始考试点击查看答案
• 2I knew he failed in the final exam the moment I ______ him crying alone in the classroom.

  A.at the sight of

  B.caught sight of

  C.in sight of

  D.lost sight of

  开始考试点击查看答案
• 3In history, many famous women _____ bravely_____ equal rights.

  A.fought; for

  B.had fought; for

  C.fought; with

  D.have fought; against

  开始考试点击查看答案
• 4I wanted to pay the train fare, but my friend insisted. Finally I _____.

  A.gave up

  B.gave out

  C.gave in

  D.gave off

  开始考试点击查看答案
• 5He used to _____ computer games, but now he is used to_____ a walk after supper.

  A.play; take

  B.play; taking

  C.playing; taking

  D.playing; take

  开始考试点击查看答案
• 6This species has nearly _____ because its habitat is being destroyed.

  A.died down

  B.died out

  C.turned down

  D.turned up

  开始考试点击查看答案
• 7Iraq has _____ too many wars since 1990, making his people _____ a lot.

  A.got through; pay

  B.looked through; face

  C.gone through; suffer

  D.passed through; destroy

  开始考试点击查看答案
• 8My sister isn't at home. I have to _____ my naughty niece.

  A.watch over

  B.watch out

  C.take care

  D.look up

  开始考试点击查看答案
• 9His whole school education _____ only 2 years because of his illness.

  A.added up

  B.added up in

  C.added up to

  D.was added up

  开始考试点击查看答案
• 10— It is said that most of us have passed the job interview. What about you? — I _____ the written papers but failed the oral test.

  A.looked through

  B.read through

  C.pulled through

  D.got through

  开始考试点击查看答案