【判断题】图像分辨率的单位是ppi,意思是每寸有多少个像素?
【单选题】The last question in the maths test yesterday was far _____ me.I couldn’t work it out _____my own.
【简答题】Joseph did give me a quick reply this time, but I wonder why he made no ______ to my last question.
【简答题】用运算符号按一定的规则连接起来的、有意义的式子称为【1】。
【简答题】My last question, ______ you speak English?
【判断题】图象分辨率的单位是ppi,而像素的单位是dpi。
【简答题】"Quite a number of students gave excellent answers to my last question. David Smith, Jane Anderson, Edward Newman, __________ ," said the professor in his comments on our performance in the exam.