If you try to learn too many things at a time, you may get ________.
时间：2020-06-16
人气：0
经纬仪对中误差所引起的角度偏差与测站点到目标点的距离（）
Modern economics ________ the country ’s agricultural policies.
测定点的平面坐标的主要工作是（）
A good worker in a key spot could, so _______ as he kept up production, take all the coffee breaks he wanted.
地面某点的经度为东经85°32′，该点应在三度带的第几带?（）
产生视差的原因是（）
We cannot leave this tough job to a person ________.
道路纵断面图的高程比例尺通常比水平距离比例尺（）
To write up his novel, John is looking for an environment free ________ outside distraction.
