I wondered what difficulty he had _________ the plan?
The frozen waterfall has attracted floods of tourists to_______ the natural beauty.
He abandoned teaching_______ a career as a musician.A. in favor of B. in terms ofC with regard to D. with reference to
It might have_______ your notice but I am very busy at the moment.
Flocks of customers joined Alibaba Singles Day, Hong Kong, the U.S. and Russia_______ the top three outside.
As the dark horse, China’s football team swept into the quarterfinals_______ it lost to host country Australia.