在一般情况下，需求曲线是一条（）的曲线。
A.从左下方向右上方倾斜
B.平行于横轴
C.平行于纵轴
D.从左上方向右下方倾斜
参考答案：D
I think the director's attitude ________ this program will decide what we should do next. [ ]
A. towards
B. at
C. on
D. for
Some graduates _______ pictures with them _______ getting a job in the company.
A．took along; with the hope
B．took over; in the hope of
C．took; in hope that
D．took along; in the hope of
