作业帮1、Kelly and I are arriving at home at 8 o' clock in the evening?(为什么此句中at要省略）2、Ask your classmates ( ) who you're describing.AA.to guess B.guess C.guessing D.guesses3、You ( ) go and ask Ruth ,she ( )know the way to the airpo
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1、Kelly and I are arriving at home at 8 o' clock in the evening?(为什么此句中at要省略）2、Ask your classmates ( ) who you're describing.AA.to guess B.guess C.guessing D.guesses3、You ( ) go and ask Ruth ,she ( )know the way to the airpo
1、Kelly and I are arriving at home at 8 o' clock in the evening?
(为什么此句中at要省略）
2、Ask your classmates ( ) who you're describing.A
A.to guess B.guess C.guessing D.guesses
3、You ( ) go and ask Ruth ,she ( )know the way to the airport.D
A.must;can B.need;may C.need;can D.can ;may
4、Write about your favorite musician ( ) actor.C
A.and B.but C.or D.of
(为什么不能用and?）
1、Kelly and I are arriving at home at 8 o' clock in the evening?(为什么此句中at要省略）2、Ask your classmates ( ) who you're describing.AA.to guess B.guess C.guessing D.guesses3、You ( ) go and ask Ruth ,she ( )know the way to the airpo
1、Kelly and I are arriving home at 8 o' clock in the evening?
(为什么此句中at要省略） home是副词,前面不能有介词
2、Ask your classmates ( ) who you're describing.答案：A
A.to guess B.guess C.guessing D.guesses 固定用法 ask sb.to do sth.
3、You ( ) go and ask Ruth ,she ( )know the way to the airport.答案：D
A.must;can B.need;may C.need;can D.can ;may need不用于情态动词的肯定,要用时needn't或need to
4、Write about your favorite musician ( ) actor.答案：C
A.and B.but C.or D.of
(为什么不能用and?） musican 和actor是不同的人 .写出你最喜欢的音乐家或演员
请简略解释一下原因、谢了
1.home即可做名词也可做副词。arrive是副词可以直接接副词
2.ask sb .to do sth.
3.can表示能. may 语气不确定表示或许
4. or 表选择“或者”
是省略home前面的at吗？ 因为home是地点名词，所以在此句中前面不加介词，写作 arriving home。 因为第四题的句子的意思是想让你写出最喜欢的音乐家或者是艺术家，只能二选一，所以用or ，and是表示两种都要写出来，不符合。