高考英语连词练习68

试卷预览

• 11The fact has worried many scientists ________the earth is becoming warmer and warmer these years.

  A.what

  B.which

  C.that

  D.whose

  开始考试练习点击查看答案
• 12_________ there's the slightest chance that the baby can come to life, the mother will never stop taking care of it.

  A.As well as

  B.As long as

  C.As though

  D.As soon as

  开始考试练习点击查看答案
• 13She says that she'll have to close the shop ________ business improves.

  A.if

  B.unless

  C.after

  D.when

  开始考试练习点击查看答案
• 14________ he made up his mind, nothing could change it.

  A.Before

  B.Unless

  C.When

  D.Once

  开始考试练习点击查看答案
• 15No government can justly claim authority ______ it is based on the will of the people．

  A.unless

  B.after

  C.so that

  D.while

  开始考试练习点击查看答案
• 16John thinks it won't be long __________ he is ready for his new job.

  A.when

  B.after

  C.before

  D.since

  开始考试练习点击查看答案
• 17 ________ you are so eager to join the school basketball team, why not try out for it?

  A.While

  B.Now that

  C.Though

  D.Unless

  开始考试练习点击查看答案
• 18It's not easy to change habits, ______ with awareness and self-control, it is possible.

  A.for

  B.or

  C.but

  D.so

  开始考试练习点击查看答案
• 19_______ she seems to put on a smiling face every day, she hasn't really got over the shadow of exam failure.

  A.Because

  B.As

  C.Whether

  D.While

  开始考试练习点击查看答案
• 20Some house plants grow better if placed near a window with plenty of sunlight ______ others prefer to be in a more shaded spot.

  A.unless

  B.since

  C.when

  D.while

  开始考试练习点击查看答案