五强溪水情测报系统有金龙山.天桥山.小沙江和云场坪等4个中继站。()
参考答案:错
The newcomers found if impossible to _______themselves to the climate sufficiently to make permanent homes in the new country.
A.suit
B.adapt
C.fit
D.match
属于合成有机高分子化合物的是
A.纤维素
B.聚乙烯
C.肥皂
D.淀粉