A all 来形容his half income 所有他收入的一半
D undoubtedly 毫无疑问的说,这是个副词,可以用在句首,和hurtly 一样,possibly,比如 possibly,he would come.也有形容词用在句首做修饰的.
C 我的语感,其他的感觉很不对的,意思就是说这些电影取得了重大成功,对电影院带来了很大的效益.
D 一旦...我们呢可以就..since表原因,也可用在完成时中引导时间状语的,until表直到.介词 prep.
1.直到...时,到...为止
Will this fish keep until tomorrow?
这鱼能搁到明天吗?
2.(用于否定句)在...之前,直到...(才)
She didn't go to bed until eleven o'clock.
她直到十一点才上床睡觉.
连接词 conj.
1.直到...时,到...为止
He worked in Hong Kong until his father found him a job in Canada.
在他父亲给他在加拿大找到差事前,他一直在香港工作.
2.(用于否定句)在...以前,直到...才
She didn't go to bed until her daughter came back.
她一直等到女儿回来才去睡觉.
B WHEN 引导时间状语,后面的involved in 是分词作状语修饰
记住一个简单句不能出现两个谓语动词的,这个在短文改错里很常见的
好了,我给你先暂时分析到这里,不懂得有疑惑你可以hi我
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