________should be paid to our study,and only in this way ________make progress.

试卷相关题目

• 1Modern science has given clear evidence ______ smoking can lead to many diseases

  A.what

  B.which

  C.that

  D.where

  开始考试点击查看答案
• 2Jack is ______ go to school,so his mother has to stay at home to look after him.

  A.young enough to

  B.old enough to

  C.too young to

  D.very old to

  开始考试点击查看答案
• 3Only by imagining and creating ________ a difference

  A.can make

  B.you can make

  C.make

  D.can you make

  开始考试点击查看答案
• 4Some scientists believe that it won't be long _______ robots are widely used in all walks of life．

  A.since

  B.after

  C.before

  D.until

  开始考试点击查看答案
• 5________ some doubt among scientists about the cause of cancer.

  A.It exists

  B.There exists

  C.There is existing

  D.It is existing

  开始考试点击查看答案
• 6After the exam, my teacher told me that failure ________ the mother of success.

  A.was

  B.is

  C.be

  D.been

  开始考试点击查看答案
• 7______ label to each of the trees, with detailed introduction of their features, and visitors will know more about them and how to protect them.

  A.To attach

  B.Attach

  C.Attached

  D.Having attached

  开始考试点击查看答案
• 8Europeans made ______ clear that they did not want to take the Romans as neighbors.

  A.so

  B.very

  C.it

  D.that

  开始考试点击查看答案
• 9For a moment nothing happened. Then ________ all shouting together.

  A.voices had come

  B.came voices

  C.voices would come

  D.did voices come

  开始考试点击查看答案
• 10_________ and I'll get the work finished

  A.Having one more hour

  B.One more hour

  C.Given one more hour

  D.If I have one more hour

  开始考试点击查看答案