With the victory at the French Open, Li Na has reached NO．4 in the world,______ the previous Asian record．
A．equaled B．equaling
C．to have equaled D．having equaled
I'm sorry you ______ so long, but it' ll still be some time before Jim gets back．
A．wait B．waited C．had waited D．have been waiting
In college, you will discover ______ learning is about, from teacher-taught to self-learner．
A．which B．that C．what D．where
Since the end of the war, many of the priceless antiques ______ to their rightful owners．
A．have returned B．had returned
C．had been returned D．have been returned
许多欧洲国家将9月22日设为“无车日”。请结合我国目前的现状，如交通堵塞、环境
污染、车祸频发等，写一篇100—120词的英语短文，说明自己对“无车日”的认识。
注意：1．开头已给出，不计入总词数。
2．生词：无车日—No Cars Day/ No-car Day
As we know, with the development of economy, the number of cars is increasing very rapidly, thus causing some social problems.
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