问题
选择题
The king is said to _______ by the spider weaving its web in the cave where he was hiding and defeated his enemy at last.
A．be encouraged
B．being encouraged
C．have been encouraged
D．have encouraged
答案
C
本题考查动词不定式。根据语境by the spider要选被动形式；不定式动作在谓语动词的动作之前发生，所以选C项。