小瀑布
参考答案:
活动山地出露的岩石以火成岩(花岗岩、闪长岩、辉长岩等)和变质岩(片岩、片麻岩、花岗质片麻岩、混合岩等)为主,褶皱强烈,断裂发育,在山区往往形成陡崖地貌。
The room ________ 10 metres across is large enough for a single man to live in.[ ]
A. measuring
B. measures
C. to be measured
D. measured
假定某国存款利率为4%,通货膨胀率为3%,则该国实际利率为()。
A.-1%
B.1%
C.4%
D.7%