Color - blind people often find it difficult to ______ between red and green.

试卷相关题目

• 1When the children are busy playing their games．They had better be _____ .

  A.let out

  B.left out

  C.left alone

  D.left away

  开始考试点击查看答案
• 2--- Another cup of coffee? ---No, thanks. I think I'd better _______ for the station immediately.

  A.set up

  B.set about

  C.set down

  D.set off

  开始考试点击查看答案
• 3Students are encouraged to _________ the design competition for robots at the university.

  A.take part

  B.operate

  C.join to

  D.participate in

  开始考试点击查看答案
• 4The supermarkets ________ open until late every evening, which provides us much convenience.

  A.prove

  B.maintain

  C.continue

  D.remain

  开始考试点击查看答案
• 5All his friends and relatives came to ______ him on his daughter's being admitted to Qin Hua University.

  A.celebrate

  B.congratulate

  C.memorize

  D.respect

  开始考试点击查看答案
• 6The joke the naughty boy _______ his teacher made many people angry．

  A.made on

  B.played on

  C.played to

  D.made to

  开始考试点击查看答案
• 7One day I _______ a newspaper article about the retirement of an English professor at a nearby state college.

  A.came across

  B.came about

  C.came over

  D.came out

  开始考试点击查看答案
• 8I've been playing the piano for four hours and I am ________ it.

  A.tired of

  B.tired in

  C.tired on

  D.tired through

  开始考试点击查看答案
• 9Healthy diet should ________ some nutrition (营养素), ________ sugar, protein and calcium.

  A.contain; included

  B.containing; including

  C.be contained; included

  D.contain; including

  开始考试点击查看答案
• 10Having worked as a doctor for so many years, Mr. White has________rich experience in battling with various diseases.

  A.accumulated

  B.reserved

  C.increased

  D.developed

  开始考试点击查看答案