风景速写的表现技法基本有以下三种:一是((____)) 法,一种是((____)) 画法,还有一种是(线条和色调并重 ) 的画法。
对教育的起源有三种有代表性的观点,它们是_____________。
You can _____ some bottles of wine, or some chocolates, or a bunch of flowers.
— ___________________
— Once or twice a week.
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
免费的网站请分享给朋友吧