问题
选择题
_____by the running , they went on running after the thief.
A．Exhausting
B．Having exhausted
C．Exhausted
D．To exhaust
答案
答案：C
考查非谓语动词。Exhausted by the running =" Although" they were exhausted by the running。句意：尽管已经跑得筋疲力尽,他们还是继续追赶着 那个强盗。