课本中有一句原话是I love to watch monkeys climbing around.
宾语monkeys后用的是现在分词作宾补。为什么没用climb around?
可是就在练习册中有这样一道题:
The mother often likes to watch her baby ____with a ball.
A. play B. playing
觉得...
老师,您们好!We must find ways to protect our environment.If we fail to do so,we'll live to regret it.=We must find ways to protect our environment.If we fail to find ways to protect our environment。对于上述的so做替代词用法,我有些不结。第一,do so的do是实义动词...
China is one of the world’s fastest-growing __________ and attracts the attention of international businesses from all over the world.A. economies B. economicsC. economic D. economy选A还是选D?
出自肯尼迪就职演说:To those old allies whose cultural and spiritual origins we share,we pledge the loyalty of faithful friends.(对于那些和我们拥有共同文化和精神传统的老盟邦,我们保证以挚友之诚相待)这里的第一个 we,是只代指“我们自己”...
一道改错题,为什么把which改成what?On average, young people from poor families had test scores between three and four points below which is expected for their age group. 为什么把which改成what?谢谢老师!
Power's been cut off to hundreds of thousands of homes and businesses because California's largest utility company doesn't want its equipment sparking new fires in the windy conditions. - 该句中,请分析want its equipment sparking - want sth doing 是什么结构,什么意...
The study compared data from 1985 to 2004 and found which the mean number of people with whom Americans can discuss matters important to them dropped by nearly one-third.with whom …to them 做什么成分?