Question

what other ways did they think of___the job?

What other ways did they think of ____ the job?
A.do
B.doing
C.to do
D.to be doing
可我认为选B,因为:think of doing sth.
为什么选C?

Answer 1

这句话有一点点小难度.是这样的.今后做任何选择题,先把它还原成陈述句：
They thought of other ways to do the job.他们考虑用别的办法来干.
这里的关键是你怎么看前面other ways在句中的成分.还原有利于你更好的看清句子结构的本质.think of 想,考虑.后面to do the job是充当way的定语.