The boy was often heard ___ happily in the room.A. sing B. to sing C. singing
D.sings有人认为因句中的often,所以是听到唱歌的全部过程,所以选择B.但是我觉得C. singing也可以。经常听到不完整事件也符合逻辑呀。下面句子摘自牛津:You can ofte...
这是2022年的北京中考英语单选题,原题是:We have history class ________ three o'clock
every Friday afternoon.有疑问的地方不在填空的地方,而是,不是应该是We have a history class或者We
have history classes吗,为什么class前既没有用冠词,也没有变...
请曹老师解析一下与动词时体有关的问题:Tom _____ in China
for 20 years. And now he teaches Chinese in America.A. arrived B. has arrived C. has
been D. was参考答案是C.估计是有人认为现在完成时是“因”,后面的一般现在时是“果”,所以有人靠...
下面一句来自2018年全国卷2的语法填空题:A taste for meat is ___63___ (actual)
behind the change:An important part of its corn is used to
feed chickens, pigs, and cattle.答案填 actually。请问这里的
actually 是修饰什么的?
He is, it seems, the only person who can help us. 这句话里 it 是否指代 “He is the only person who can help us”?感觉这句话应该是由形式主语句型:It seems that he is the only person who can help us.转换而来的。所以这里的it是应该分析完形式主语还是指...
请看下面两句:To get tickets, you have to book in advance. 你若想弄到票,你必须要提前预订。To get into university you have to pass a number of examinations. 你如果想进入大学学习,你必须通过一系列考试。请问句首的不定式是什么状语?是目的状...
下面这个句子很有趣,and 连接了两个意思相反的介词,而且让感觉很“高级”:I was up and down the stairs all day answering the door. 我整天上楼下楼地给人家开门。he was in and out of jail for most of his twenties. 他二十几岁时几乎一直频繁进出...