______始设于清同治五年(1866),现为紫金宾馆。P128
参考答案:比利时使馆旧址
.
The boy asked his parents to buy him a pair of binoculars __________ which to watch football games.
A.in
B.through
C.from
D.on
在车辆成本曲线上表现为外包车辆成本曲线起点高,但斜率的增长水平较慢;自购车辆的成本曲线起点为零,但斜率的增长水平很快。()