1.(2013·全国Ⅰ，33)“You can't judge a book by its cover，” ________.
A．as the saying goes old B．goes as the old saying
C．as the old saying goes D．goes as old the saying
答案：C 本题考查句子的排列顺序。句意：俗话说“不能根据封面判断一本书”。As the old saying goes俗话说。
2．(2013·全国Ⅱ，10)It was only after he had read the papers ________ Mr. Gross realized the task before him was extremely difficult to complete.
A．when B．that
C．which D．what
答案：B 本题考查强调句型。句意：只有他看了论文之后，克洛斯先生才意识到摆在他面前的任务很难完成。本题为强调句型，其结构为：It is/was＋被强调部分＋that...，故B项正确。
3．(2013·全国Ⅱ，12)Only by increasing the number of doctors by 50 percent ________ properly in this hospital.
