厦门港“()”的发展目标。
参考答案:依托福建石雕文化打造中国石材贸易基地
Michael ______ here to see you and he ______ a note on your desk .
A.has come ; has left
B.has been ; has left
C.has come ; left
D.has been ; left
砖墙在组砌时应满足()等基本要求,以保证墙体的强度和稳定性。
A.横平竖直
B.砂浆饱满
C.内外搭接
D.上下错缝
E.颜色一致