转杯纱与环锭纱结构具有怎样的差异？

When I was there, he was still working. He said that he (1) for the last two hours (2) that he was going to stop (3) . He added that if I had arrived ten minutes later, I (4) at home. When I mentioned that the house looked quite (5) , he said that the woman (6) usually cleaned it had been sick for some time and (7) for over a week. When I asked him (8) he did not do it himself, he said that he (9) to do so if Mrs. Jones did not come the (10) day.

[A] was going [B] is going [C] will go

Lai Changxing _____ Canada with his family before the policemen began to catch him. [ ]

A. had been to

B. has gone to

C. would go to

D. had arrived in

老齐下岗有几年了，一直没有找到稳定的工作，家中有一位老母亲和一个智障的儿子，妻子在他下岗后离家出走。老齐家生活十分困难，只能靠低保生活。照顾母亲和孩子已经使他疲惫不堪。社会工作者为了帮助老齐一家，依据系统生态理论，可以采用以下()方法。

A.帮助申领低保

B.联系老齐家的亲属帮忙

C.培训老齐的再就业能力

D.组织社区志愿者帮助

E.帮助老齐重新认识生活困境

下列著名医家户被后人称为“寒凉派”的代表是（）

A、朱丹溪

B、张从正

C、王清任

D、叶天士

E、刘完素