He told us that the desk wanted ______.
A.repair
B.to repair
C.repairing
D.repaired
答案:C
先天性特发性眼球震颤的病人()
A.歪头实验阳性
B.牵拉实验阳性
C.三棱镜实验阳性
D.交替遮盖试验阳性
E.遮盖-去遮盖实验阳性
W类Ⅰ型聚氯乙烯防水卷材拉力应()。
A.≥100N/cm
B.≥130N/cm
C.≥150N/cm
D.≥170N/cm