已知等腰梯形的底角为45°，高为2，上底为2，则其面积为 [ ]
A.2
B.6
C.8
D.12
答案：C
我国最早的中文集邮杂志是（）。
—Wow, your school is great!
—It is ______ school in the city. [ ]
A. much more beautiful
B. much beautiful
C. the most beautiful
D. beautiful
