工程监理单位应按规定要求对工程质量进行平行检验。( )
参考答案:错
解析: 工程监理单位应按规定要求对工程质量进行独立抽检。
—What do you think of the man?
—I found ___ difficult to work with him. [ ]
A. him
B. it
C. me
颌骨内最常见的牙源性囊肿是
A.牙源性角化囊肿B.含牙囊肿C.萌出囊肿D.成人龈囊肿E.根尖周囊肿