A young man practised ______ English with Mr Green.
| A．speak | B．speaking | C．to speak | D．speak in |
One hundred percent _______ to your studies, though it can be lonely and no fun at all, will leave precious marks on your youth.
| A．commitment | B．attention | C．reference | D．reaction |
The speech from the new government is a _______ that major changes are on the way.
| A．warning | B．symbol | C．goal | D．signal |
We human beings experience a great liberalization and open-mindedness, which is ______ in our daily attitude to the disabled, olds, females, especially homosexual populations.
| A．distinguished | B．mirrored | C．declared | D．substituted |
At the initial stages of postwar, _______ maintaining of cooperative relationship with USA and strengthening Soviet’s interest, Stalin adopted negative attitude to the Communist Party of China.
| A．in the possession of | B．for the sake of |
| C．at the mercy of | D．on the occasion of |
In this age of information overload and abundance, those who get ahead will be the folks who figure out what to________, so they can concentrate on what’s important to them.
| A．carry out | B．turn out | C．bring out | D．leave out |