As more and more cars are produced and used, so the _____ from their exhaust-pipes contains an even larger volume of poisonous gas.
Never before seen anybody who can play tennis as well as Robert. (2012 . 江西)
Not until he went through real hardship the love we have for our families is important.(2013.福建)
At the meeting place of the Yangtze River and the Jialing River one of the ten largest cities in China. (2010 .重庆)
Try she might, Sue couldn’t get the door open.(2011 .全国I) A. if B when C. since D. as
--- Is everyone here? --- Not yet … Look, there the rest of our guests! (2010 … 江苏)