They earn their living ________.

试卷相关题目

• 1________ your help, we were able to finish the task ahead of time.

  A.Thanks to

  B.As a result of

  C.Owing to

  D.A.B and C

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• 2They worked hard, looking forward ________ the work in half an hour.

  A.finish

  B.to finishing

  C.finishing

  D.to finish

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• 3Smoking ______ one's health.

  A.is great harm to

  B.does great harm to

  C.greatly harms to

  D.does great harm for

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• 4No one knows ________ what the result will be.

  A.for sure

  B.in sure

  C.as sure

  D.at sure

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• 5About ________ workers are present at the meeting.

  A.thirty percent of the

  B.thirty percent

  C.thirty percents of

  D.thirty percents of

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• 6It ________ to look after these naughty grandchildren of mine.

  A.puts me down

  B.drives me out

  C.wears me out

  D.pulls me through

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• 7Such good chances all the students were looking forward _____ at last.

  A.to come

  B.to came

  C.to coming

  D.came

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• 8In our hometown, people grow wheat, rice, cotton, ________.

  A.and so on

  B.such as

  C.for example

  D.so far

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