...edicine works more effectively _____ you drink some hot water after taking it.
A. as B. until C. although D. if
以上是浙江高考卷，答案选D，可是主句并没有用将来时态，究竟是条件状语的主句可以不用将来...
...order for the structure to achieve the size and strength necessary to meet its purpose, architecture employs methods of support that, because they are based on physical laws, have changed little since people first discovered them—even while building materials have changed dramatically.为活跃英...
... of professionalisation and specialization was already well under way in British geology during the nineteenth century, its full consequences were thus delayed until the twentieth century.虽然职业化和专业化的过程在19世纪的英国地质学界中已经形成，但是它的效果却在20...
...ght low, and slipped stealthily over and knelt down bythe sack and felt of its ridgy sides with her hands, and fondled them lovingly为什么是felt of (feel of) ？ 为什么有一个of ? 去掉of不行吗？没看到动词短语feel of 用法? 老师讲解一下，好吗？ 谢谢！
...e stick to only one kind of movie, I like to watch different kinds because it depends on how I feel that day.While some people stick to only one kind of movie, I like to watch different kinds depending on how I feel that day.第二个句子后面的depending on how I feel that day是做主句的状...