长期卧床患者常可诱发的并发症有:
A. 泌尿系统感染
B. 压疮
C. 不思饮食
D. 坠积性肺炎
E. 深静脉血栓
Those ____ to take part in the game write down your names.
A. who
B. who want
C. what wants
D. want
I, ____ your good friend, will try my best to help you out.
A. who is
B. what is
C. what am
D. who am
His walking stick, _____ he can't walk, was lost yesterday.
A. that
B. with which
C. which
D. without which