蒙皮表面有轻微的无裂纹的压坑,其曲度变化均匀而修复困难者,允许用()腻子或环氧树脂刮平后涂10%铝粉FLUl—4的清漆B01-6。
参考答案:Q07-5
. He is rather difficult to makefriends with, but his friendship, ____, ismore true than
anyother.
A.once gained
B.when to gain
C.after is gained
D.while gaining
建设工程项目监理机构的直线职能制监理组织形式的优点是( )。
A.加强了各职能部门的横向联系B.有利于解决复杂难题C.直线领导、统一指挥、职责清楚D.具有较大的机动性和适用性