作业帮It___be the postman at the door.It's only six o"clock.这里为什么要用can't?---Have you seen the film Under the Hawthorn Tree?---Of course,I have.It was in our village ___it was made .这里为什么要用 that?
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/03 03:07:48
It___be the postman at the door.It's only six o"clock.这里为什么要用can't?---Have you seen the film Under the Hawthorn Tree?---Of course,I have.It was in our village ___it was made .这里为什么要用 that?
It___be the postman at the door.It's only six o"clock.这里为什么要用can't?
---Have you seen the film Under the Hawthorn Tree?
---Of course,I have.It was in our village ___it was made .这里为什么要用 that?
It___be the postman at the door.It's only six o"clock.这里为什么要用can't?---Have you seen the film Under the Hawthorn Tree?---Of course,I have.It was in our village ___it was made .这里为什么要用 that?
can't 表示否定的猜测,"不可能”(肯定用must,但否定只能用can't,mustn't 表示禁止）
It is +被强调的部分+that 从句：是强调句的固定句型,只能用that
(注：判断是不是强调句：将It is 和that 去掉,如果句子的结构还是完整的话,就是强调句）
1下文提到现在6点钟，一般邮政人员是不会现在这个时候来送货的，所以选折can not
2,这是强调句型的结构，必须由that引导。
第一道题 can't 表示完全否定，意思为绝不可能是。题中说现在才六点，暗示了绝对不可能发生的事。
第二道题 that表示强调，空格前边是一表示方位的短语,后边用that