【简答题】Why do we study English?
【简答题】Why do we study secretary English?
【单选题】青年历史学者在央视《百家讲坛》节目中主讲《两宋风云》。下列有关两宋历史说法不正确的一项是( )
B.
两宋时期,我国经济重心从黄河流域转移到长江流域
C.
北宋史学家司马光主编的《资治通鉴》是我国第一部纪传体通史
D.
北宋大画家张择端的《清明上河图》是风俗画的代表作
【单选题】Why do we study materials science and engineering?
A.
Because we will be exposed to a design problem involving materials at one time or another.
B.
Because any deterioration of material properties may occur during service operation.
C.
Because the economic consideration for a material is also inevitable.
【单选题】PDH 采用的数字复接方法一般为 ( )
【简答题】Why do we study Bilingual News?
【简答题】Why do we study English?