有关卷材防水屋面施工，下列说法错误的是（）。 A．平行于屋脊的搭接缝应顺流水方向搭接

先通读下列短文，掌握大意，然后根据短文内容和所给首字母，在空格内填入一个适当的词，使短文意思完整。所填单词在题后横线上必须完整写出

What would you think if you saw a fish walking? Would you look again i   小题1:    you saw a fish climbing a tree? There is a fish that does b  小题2:    of these things. It is called the tree-climbing fish.

It is believed that a traveller to India first told about the tree-climbing fish. The fish was h  小题3:    up in a tree. What was the fish doing in that tree? How did it get there? The traveller t  小题4:    a bird might have put it there.

The next day the traveller saw a fish come out of the w   小题5:  . It was hard to believe, but up the road went the fish. It used its fins (鱼鳍) and tail to pull i  小题6:   along. It stopped to eat some worms. After the fish ate, it walked slowly over to a tree. Up, up it c   小题7:  . When it got high up in the tree, it took a rest.

The traveller was s   小题8:    to see these things and told other people about the tree-climbing fish. The people wanted to know w   小题9:    this fish looked like. He explained the one he saw was dark brown and about one foot long.

People can f   小题10:    the tree-climbing fish not only in India but also in the Philippines, Thailand, Pakistan, and other places. At one time, people saw the fish in Florida, America. Because the weather there was too terrible, it was not able to live there any longer.

近段时间，中日有关钓鱼岛问题再次升级，对此，中国对日本予以严厉谴责，日方对钓鱼岛及其附属岛屿采取的任何单方面措施都是非法、无效的，日方必须认清错误，回到和平谈判的轨道上。中国政府正在密切关注事态发展，将采取必要措施维护国家领土主权。中国外交部也已在多个场合多次强调，钓鱼岛及其附属岛屿自古以来就是中国的固有领土，中方对此拥有充分的历史和法理依据。

结合材料从“当代国际社会”有关知识，说说中国在钓鱼岛问题上采取的态度和措施所体现的政治生活道理。（9分）

皮带机故障跳车但上位机不报故障有哪些情况？

沼气的主要用途有（）

A.加温消化池污泥，沼气发电，作生活燃料；

B.加温消化池污泥，沼气发电，化工原料，作生活燃料；

C.作生活燃料，沼气发电，化工原料；

D.加温消化池污泥，化工原料，作生活燃料。

企业花费的收账费用越多，坏账损失就一定越少。( )