诊断内斜A征,眼球向上、下各转25°时的斜度差应是( )
A.≥10△
B.≥15△
C.25°
D.15°
E.10°
参考答案:A
解析:A征应超过10△,而Ⅴ征应超过15△。
She's having a lot of trouble with the new computer, but she doesn't know whom to ________.[ ]
A. turn to
B. look for
C. deal with
D. talk about
金属氧化物都是酸性氧化物。()