—Do you know _______ at that time last night?
—Yes, a report for a newspaper.
A:what was Linda writing
B:what will Linda write
C:what Linda was writing
D:what Linda will write
10384+69835=____
复方冬青油软膏具有强力迅速镇痛作用。其有效成分的分子模型如下图,其化学式为C8H8O3。下列说法中不正确的是 ( )
太阳天顶角是表示太阳位置的一种方式,其与正午太阳高度角的关系如图所示.据此完成下题.