二次衬砌混凝土外观质量()
A、混凝土表面密实
B、蜂窝麻面面积不超过0.5%,深度不超过10mm
C、结构轮廓直顺美观
D、不允许有渗、漏水
参考答案:A, B, C, D
Victor doesn’t have _____ sense of ____ humor. If you joke with him, he may get very angry.
A.the, the
B.a, the
C.a,/
D./,/
诊断首先考虑
A.高热惊厥
B.中毒性菌痢
C.乙型脑炎
D.阿米巴痢疾
E.病毒性脑炎