The baby animal likes to sleep in the daytime and plays in the evening.
A:in the morning
B:in its free time
C:during the day
—Which would you like, tea or coffee?
—Either _______ OK, but I prefer coffee _______ tea.
若a→=(1,λ,2),b→=(2,﹣1,1),a→与b→的夹角为60°,则λ的值为( )
下图是青海都兰县唐代吐蕃贵族墓葬中出土的纹锦。图案中,驾车出行的太阳神题材来自欧洲,驾车的有翼神马源自希腊神话,联珠纹是波斯的特征,太阳神的手印和坐姿是弥勒菩萨的形象,织入的汉字“吉”和织造技术来自中原。该文物反映的历史信息是( )