【简答题】补全短文。根据短文内容,从短文后的A-F选择中,选出5个适当的选项补全短文,并将代表句子的字母填写在答题卡相应的题号位置上。(共5小题,每小题1分;计5分) Happiness is for everyone. You don't need to care about those who have beautiful houses with large gardens and swimming ...
【单选题】下图所示照片是摄影师在夜晚采用连续曝光技术拍摄的。照片中的弧线为恒星视运动轨迹。读图,完成下题。图中a恒星视运动转过的角度约为50°,据此判断摄影师连续拍摄的时间为( )
【单选题】下列哪一种细胞不表达HLAI类抗原()。
【简答题】根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中的两项为多途选项。根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中的两项为多途选项。 In many parts of the world, cars play an important role in daily life and many societies would not exist without them...
【单选题】在下列函数中,用于返回元组中元素最小值的是:
【简答题】阅读下列短文,根据短文内容,从短文后的选项中选出适当的选项补全短文。 Alex Smith, a fif-year-old boy, studied in an American boarding school (寄宿学校). In this school, students could go into town after school in the afternoon. 1_____ ...
【单选题】下图所示照片是摄影师在夜晚采用连续曝光技术拍摄的。照片中的弧线为恒星视运动轨迹。读图完成问题。 上图中a恒星视运动转过的角度约为50°,据此判断摄影师连续拍摄的时间为()。
【简答题】阅读下面短文,根据短文内容,从短文后的选项中选出适当的选项补全短文。选项中一项为多余选项。 Victor's hobby was collecting stamps. He had stamps from many countries, like England, Canada and China. Can you guess what people gave him as gifts? That...