-- Why don't you ask Tom to do it?
-- I don' t know whether he is______ to. He sometimes makes things worse.
| A．possible | B．able . | C．afraid | D．easy |
—Do you know the story of Niulang and Zhinu?
—Of course. Their love story was_______ as an example for hundreds of years in China.
| A．taken up | B．kept up |
| C．picked up | D．held up |
The frozen waterfall has attracted floods of tourists to_______ the natural beauty.
| A．cherish | B．admire |
| C．observe | D．discover |
He abandoned teaching_______ a career as a musician.
A. in favor of B. in terms of
C with regard to D. with reference to
It might have_______ your notice but I am very busy at the moment.
| A．quit | B．neglected |
| C．escaped | D．denied |
Flocks of customers joined Alibaba Singles Day, Hong Kong, the U.S. and Russia_______ the top three outside.
| A．claimed | B．to be claimed |
| C．claiming | D．being claimed |