题目

I'm afraid you have no _____ but to come along with us.           A. possibility    B. permission    C. choice    D. selection 答案：C 解析: have no choice but 除了...没有别的选择；只能...：I have no choice but to obey.(我只能服从)。假如看到的物像偏向右上方，要想使物像移到视野中央，玻片标本应向（ ）移动．A.左上方B.右上方C.左下方D.右下方