Question

she is from Canada.（改为否定句） he is from the U.S.A.？（改为一般疑问句并作肯定回答） 急急急！

Answer 1

否定句：She isn't from Canada.一般疑问句：Is he from the U.S.A?肯定回答： Yes, he is.

重点词汇解释

from　

英 [frəm]  美 [frəm] 　 　

prep. 出自；来自；从（......起）

From what author does this quotation come?

这一引文出自哪位作者?

短语

1、from above 从上面，从上级，从天上

2、from afar〔high〕 从远〔高〕处

3、from now on 从现在起

4、from nowhere 从不知名的状态，从默默无闻之中，从不知道的地方

Answer 2

She isn't from Canada.
Is he from the U.S.A? Yes,he is.
望被采纳！！

Answer 3

she isn't from Canada
Is he from the USA? Yes, he is

Answer 4

she is NOT from Canada.

Is he from the U.S.A.？
yes ,he is.