In the past 10 years, great changes ___________ place in Beijing.
A. took B. have taken C. have took
相关试题
It's too________[leɪt]They have to go back home on foot.
| A．let | B．late | C．land | D．lent |
What is the girl saying?
A. Let me help you B. Can I help you? C. Could you help me? 
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