你可能感兴趣的试题

• It（）John and Kate who helped me the other day.
  查看试题
• Forty percent（）stopped smoking in that company.
  查看试题
• The fact remains（）we are behind many others.
  查看试题
• Many countries face some serious problems of land use,（）result from population growth and the demands of modem technological living.
  查看试题
• I am used（）my sleep interrupted.
  查看试题