单选题______that my head had cleared, my brain was
单选题The article opens and closes with descriptions
单选题The students expected there______more reviewing
单选题By 2010, production in the area is expected to
单选题We hadn't met for 20 years, but I recognized
单选题Aren't you tired? I______you had done enough for
单选题The world's greatest sporting event, the Olympic
单选题Hydrocarbons, ______ by engine exhausts, react
单选题______ my return, I learned that Professor Smith
单选题If Delia______so much work to do, she would have
单选题Not until ten o'clock______it was too late to
单选题That was not the first time he______us. I think
单选题Plastics are the best insulator of electricity,
单选题They can't help______of their daughter.
单选题Quality is______counts most.
单选题We'll visit Europe next year______we have enough
单选题One of the requirements for a fire is that the
单选题The curious children watched the towers______.
单选题Intellect is to the mind______sight is to the
单选题It seems oil______from this pipe for some time.