不可用来检测眼压的是
A.压陷式眼压计B.压平式眼压计C.指测法D.Zeiss镜E.非接触式眼压计
参考答案:D
With the help of the Internet, information can _____every corner of the world quickly.
A.reach
B.get
C.arrive
D.go
当小车拉紧装置的钢绳起毛刺时必须更换。