静定结构的几何组成特征是()。
A、体系几何可变
B、体系几何瞬变
C、体系几何不变
D、体系几何不变且无多余约束
参考答案:D
. We have heard so much about the Italian restaurant, but it did not _______ our expectations.
A.live up to
B.allow for
C.get away with
D.come up with
交通工程的的基础内容包括?