职称英语职称英语理工类2013年职称英语《理工类A级》试题

试卷预览

• 11the tower remains (intact) ever after two hundred years.

  A.unknown

  B.unusual

  C.undamaged

  D.unstable

  开始考试练习点击查看答案
• 12many experts remain (skeptical) about his claims.

  A.doubtful

  B.untouched

  C.certain

  D.silent

  开始考试练习点击查看答案
• 13the proposal was (endorsed) the majority of members.

  A.rejected

  B.submitted

  C.considered

  D.approved

  开始考试练习点击查看答案
• 14rumors began to (circulate) about his financial problems.

  A.send

  B.spread

  C.hear

  D.confirm

  开始考试练习点击查看答案
• 15the police will need to keep a (wary) eye on this area of town.

  A.naked

  B.cautious

  C.blind

  D.private

  开始考试练习点击查看答案
• 16mit researchers carry out the study to illustrate an ancient chinese proverb.

  A.right

  B.wrong

  C.not mentioned

  开始考试练习点击查看答案
• 17silk’s strength comes from its weak hydrogen bonds working together.

  A.right

  B.wrong

  C.not mentioned

  开始考试练习点击查看答案
• 18biologist and engineer are interested in understanding natural silks because they are very light and brittle.

  A.right

  B.wrong

  C.not mentioned

  开始考试练习点击查看答案
• 19if the hydrogen bonds break due to external forces, they break fast.

  A.right

  B.wrong

  C.not mentioned

  开始考试练习点击查看答案
• 20the mit team had tried different materials before they studied natural silk in their research.

  A.right

  B.wrong

  C.not mentioned

  开始考试练习点击查看答案