题目

阅读下面短文，根据短文内容及首字母提示补全文中所缺的单词.     Traveling to all countries of the world gets easier and easier, but how well do we know and u  1   each other? Here is a simple test. Imagine you will hold a m __2  at four o’clock, what time should you expect your foreign business friends to come? I__3___ they are German, they will arrive  4_ time. If they are American, they’ll p_5___ be fifteen minutes early. If they are British, they’ll be fifteen minutes late. The British seemed to think since the English language  was w__6__ 19．计算：（1）$（-36）×（\frac{5}{4}-\frac{5}{6}-\frac{11}{12}）$（2）$-{1^4}-（{1-\frac{1}{2}}）÷3×|{3-{{（{-3}）}^2}}|$．