2. Over the past decades, the enrollment of overseas students has increased ___. A) at an annual rate of 8 percent B) at an annual rate of 3.9 percent C) by 800,000 D) by 2.5 million 3. In the United States, how many of the newly hired professors i...
7. We take a rest at intervals of two hours. 我们每隔两小时休息一次。 8. I ask you to teach me every other day. 我请你每隔一天来教我。 9. Beijing is ten times as big as my ...
Preventive drug education is a broad title, but CNB and MHA is trying many different things now to try and get the message across even better, even clearly and to more people. I think if you go and ask, those of you with primary school children; as...
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