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【多选题】
狭义相对论的基本原理包含以下哪一条?
A.
相对性原理
B.
光速不变原理
C.
广义相对性原理
D.
等效原理
E.
相对性原理
F.
力的独立性原理
G.
功能原理
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举一反三
【单选题】Christianity has become a worldwide religion since it()almost two thousand years ago.
A.
has begun
B.
had begun
C.
began
D.
begins
【多选题】棉花(双子叶植物)叶片的结构有( )特点。
A.
具有无限维管束
B.
气孔器保卫细胞哑铃型
C.
叶肉具有“峰谷腰环”结构
D.
具有栅栏组织
【单选题】Since the Iraq war, many an American has come to realize that it is almost impossible for him or her to strike it rich no matter how hard he or she works.
A.
Y
B.
N
C.
NG
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【单选题】世界上最大的石刻佛像(),人称其 “ 山是一尊佛,佛是一座山 ” 。
A.
乐山大佛
B.
新昌大佛
C.
天坛大佛
D.
灵山大佛
【单选题】南戏之祖指的是下面哪一部()。
A.
《牡丹亭》
B.
《西厢记》
C.
《李逵负荆》
D.
《琵琶记》
【单选题】【C2】
A.
for
B.
at
C.
in
D.
since
【单选题】Since 1999, the number of foreign students at German universities ______ from 113,000 to almost 200,000. [     ]
A.
has increased
B.
have increased
C.
are increased
D.
was increased
【简答题】III . 完形填空 (10 分 ) 先通读下面短文,掌握其大意,然后从每题所给的四个选项中选出最佳选项。 Bobby was very excited! His family was going on a camping trip! Mum 36 a list of items ( 项目清单 ) that they would need to bring. And Bobby’s 37 was ...
【单选题】Since then the population of London________by almost 50,000 a year—an increase largely fuelled by immigration.
A.
has risen
B.
have risen
C.
rises
D.
rise
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