神马作文网( ) 1.___of the twins has been to America.
来源：学生作业帮 编辑：神马作文网作业帮 分类：英语作业 时间：2024/09/23 02:16:52
( ) 1.___of the twins has been to America.
A.Both B.Nobody C.Neither D.None
还有each,是指两者中 其中一个吗?还是?
( )2.you must do___ your teachers say.
A.while B.as C.before D.whether
这两题 怎么分析,四个选项里的信息帮忙解释下,
实在太杂了
A.Both B.Nobody C.Neither D.None
还有each,是指两者中 其中一个吗?还是?
( )2.you must do___ your teachers say.
A.while B.as C.before D.whether
这两题 怎么分析,四个选项里的信息帮忙解释下,
实在太杂了
1.第一题应该是C表示 “双胞胎中没有一个人去过美国”因为后面用的是has ,第三人称单数.
（neither 表示2者中没有一个,“2个都不,2个都没有”,
both 表示“2者都”,none 表示“3者以上,没有一个人或物”后面可以接of
nobody "没有一个人 " ,不定代词,可以直接做主语,后面不能接of
each的用法：a.代词,作主语时,谓语动词用单数.
Each of them has an apple.
b.形容词,后接单数可数名词,谓语动词用单数.
例：Each student is studying hard now.
c.作主语同位语,谓语动词与主语保持一致.
They each have an apple.
2.第2题是考查的as的用法,此处应该用as ,引导方式状语从句,表示“按照.”,while “当.的时候”； “然而”.Before 表示“在.之前”whether:是否.整句话的意思是：你必须按照老师说的做.
（neither 表示2者中没有一个,“2个都不,2个都没有”,
both 表示“2者都”,none 表示“3者以上,没有一个人或物”后面可以接of
nobody "没有一个人 " ,不定代词,可以直接做主语,后面不能接of
each的用法：a.代词,作主语时,谓语动词用单数.
Each of them has an apple.
b.形容词,后接单数可数名词,谓语动词用单数.
例：Each student is studying hard now.
c.作主语同位语,谓语动词与主语保持一致.
They each have an apple.
2.第2题是考查的as的用法,此处应该用as ,引导方式状语从句,表示“按照.”,while “当.的时候”； “然而”.Before 表示“在.之前”whether:是否.整句话的意思是：你必须按照老师说的做.
( ) 1.___of the twins has been to America.
___of the twins has been there before A all B Neither C Both
________ of the twins has been to England.
____of the twins has been there before
______of the twins has been there before
she has been to america twice
his father has been to America twice
The twins ____ Canada for three weeks. A.has been to B.have
_____ of the twins has been to new york a both b nobody c ne
The young man has already been to America.改为否定The young man
It is the first time that he has been to America,______? 此句的
He has been to America.对America提问. __ __ __ he been __?