犬前列腺肥大的示病症状是()
A.尿血
B.排尿困难
C.排便困难
D.精液带血
E. * * 肿胀
参考答案:C
With the help of the computer, information can ____ every corner of the world swiftly. [ ]
A. get
B. reach
C. arrive
D. return
The socks were too small, and it was only by()them that he managed to get them on.
A.spreading
B.extending
C.lengthening
D.stretching