____ at a college or university in the USA, Chinese and other international students must demonstrate a strong ability in spoken and written English.
| A．Having been accepted | B．To be accepted | C．Being accepted | D．Accepted |
It came as_______ surprise that Poland’s President and scores of its top officials were killed in _______ air crash in Russia.
| A．不填; the | B．a; an | C．a; 不填 | D．the; an |
. ―Thanks for the ride home!
―_______
| A．Don’t mention it. | B．With pleasure. |
| C．Never mind about that. | D．That’s right. |
The expo is being held in Shanghai, _______a lot of advanced technology is shown for the first time.
| A．why | B．which | C．when | D．where |
._______, he went into the tea-house and seated himself at a little table by the window.
| A．Thirsty and tiredly | B．Thirsty and tired | C．Thirstily and tiredly | D．Thirstily and tired |
It is only when an NBA player has been through many battles _______he learns an important lesson: there is no "I" in "team".
| A．after | B．before | C．what | D．that |