When solving the problem a second time, you'd better be more careful ________ you made a mistake.

试卷相关题目

• 1________ we completely differ from each other in character，we are still great friends .

  A.Even though

  B.In case

  C.Shortly after

  D.Long before

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• 2How can you expect him to make any improvement ________ you never give him an opportunity to have a try?

  A.unless

  B.when

  C.until

  D.while

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• 3Jim is determined to get a seat for the concert ________ it means standing in a queue all night.

  A.now that

  B.even if

  C.as if

  D.so that

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• 4 ________ the whole process for the studies of cancer took more than a year, the technology is moving so fast that it will soon take just weeks．

  A.How

  B.Because

  C.If　　　　　

  D.While

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• 5It remains to be seen _______the newly formed committee's policy can be put into practice.

  A.that

  B.which

  C.what

  D.whether

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• 6Take an active part in sports or other activities you enjoy ,________ you can meet various kinds of people.

  A.what

  B.there

  C.which

  D.where

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