The scientist ______ much of his time to increasing the rice production.

试卷相关题目

• 1Richard looked at the envelope and _______Jenny's handwriting immediately.

  A.recognized

  B.found

  C.realized

  D.concerned

  开始考试点击查看答案
• 2– I'm very tired. – We really should stop _____.

  A.to walk

  B.walk

  C.walking

  D.walked

  开始考试点击查看答案
• 3I always prefer to start early ________ leave everything to the last minute.

  A.in addition

  B.in case

  C.or else

  D.rather than

  开始考试点击查看答案
• 4______ mountains of homework，students today are busy with all kinds of activities.

  A.In addition to

  B.In spite of

  C.As long as

  D.Instead of

  开始考试点击查看答案
• 5Mary's birthday ________ on a Sunday this year.    

  A.falls

  B.finds

  C.forecasts

  D.founds

  开始考试点击查看答案
• 6In modern times, the development of science is  ________ .

  A.thought well of

  B.thought highly

  C.highly thought of

  D.well thinking of

  开始考试点击查看答案
• 7The Car Club couldn't ______ to meet the demands of all its members.

  A.ensure

  B.assume

  C.guarantee

  D.convince

  开始考试点击查看答案
• 8It was foolish of him to ____his notes during such an important test, and as a result, he got punished.  

  A.point to

  B.keep to

  C.stick to

  D.refer to

  开始考试点击查看答案
• 9We tried to ring you back，Bryan,  but we think we ______ your number incorrectly.

  A.looked up

  B.got through

  C.took down

  D.worked out

  开始考试点击查看答案
• 10A huge amount of environmental damage has been _____ by the destruction of the rainforests.

  A.brought up

  B.brought about

  C.brought down

  D.brought out

  开始考试点击查看答案