—That actor often joins in dfferent activities in Beijing. Do you know        ?

—That actor often joins in dfferent activities in Beijing. Do you know        ?

—For 5 years.

A. how soon he will come back            B.how long he has stayed there

C. how long has he stayed there        C. how often does he go there

答案

B

相关题目

已知:2H2(g)+O2(g)===2H2O(l)                  ΔH=-57
已知:2H2(g)+O2(g)===2H2O(l)                  ΔH=-571.6 kJ·mol-1 2CH3OH(l)+3O2(g)===2CO2(g)+4H2O(l)    ΔH=-1452 kJ·mol-1 H+(aq)+OH-(aq)===H2O(l) 
自然界中生物种群增长常表现为“S”型增长曲线。下列有关
自然界中生物种群增长常表现为“S”型增长曲线。下列有关种群“S”型增长的正确说法是( ) A.“S”型增长曲线表示了种群数量和食物的关系 B.种群
-5的倒数是A. 5            B.             C.-5    
-5的倒数是A. 5            B.             C.-5            D.  
— Has Yang Liping returned from Yunnan yet? I’d like to meet her. — Sorry
— Has Yang Liping returned from Yunnan yet? I’d like to meet her. — Sorry. She _________ back here only for last weekend. A. was              B. would be             C.
某老师在引导学生理解固体、液体和气体的微观结构时,带
某老师在引导学生理解固体、液体和气体的微观结构时,带领学生做游戏,用人群的分布类比物质的结构.如图所示甲、乙、丙三种情景分别对应的是
已知双曲线中心在原点,离心率为,若它的一条准线与抛物线y2=
已知双曲线中心在原点,离心率为,若它的一条准线与抛物线y2=4x的准线重合,则该双曲线与抛物线交点到原点的距离是(    ) A.2+          B.      
下列各句中加点的熟语使用不恰当的一句是           
下列各句中加点的熟语使用不恰当的一句是                              (    )        A.幻想是美丽的,但它扑朔迷离,我们总
The campus violence in America is a hot potato. The underlined part probably mea
The campus violence in America is a hot potato. The underlined part probably means _____. A. a potato freshly cooked      B. a problem difficult to settle B. a fairly easy thing to do      D

最新题目