建筑工程施工图通常包括（）。
A.建筑施工图
B.构件种类图
C.结构施工图
D.构件布置图
E.设备施工图
参考答案：A, C, E
下列适用于富含糖类组织的固定的是（）
A.B-5固定液
B.Bouin液
C.PFG液
D.PLP液和PLPD液
E.Orth液
—Has he finished his essay
—I don't know. He()it this morning.
A. has written
B. was writing
C. wrote
D. had written
