Nothing is difficult in the world if you put your heart into it ,_ _?A.isn't it? B.is it?否定意义的不定代词作主语,做反意疑问句后面还要用肯定吗?详细些
问题描述：
Nothing is difficult in the world if you put your heart into it ,_ _?A.isn't it? B.is it?
否定意义的不定代词作主语,做反意疑问句后面还要用肯定吗?
详细些
答
isn't it?
因为前面用的是is
答
B
nothing是表否定又是单数，因此反意疑问句用肯定和单数的it
答
b对
答
B，原句带否定词Nothing，应该用反意疑问故选 is it?
答
B,is it?反意疑问句的尾句要根据主句的主语和谓语来确定,此句的主语是nothing 谓语是 is ,nothing 否定代词,所以选B.
答
A. isn't it?
来勾别人的肯定
B. is it?
纯问句
答
选B我觉得.
nothing带有否定的含义.