雅思写作常用词汇：来源
<p> <span word="a">a</span> <span word="source">source</span> <span word="of">of</span></p><p> -<span word="eg">eg</span>: <span word="Car">Car</span> <span word="emission">emission</span> <span word="is">is</span> <span word="a">a</span> <span word="source">source</span> <span word="of">of</span> <span word="air">air</span> <span word="pollution">pollution</span> <span word="and">and</span> <span word="difficult">difficult</span> <span word="to">to</span> <span word="be">be</span> <span word="dispose">dispose</span> <span word="of">of</span> <span word="in">in</span> <span word="short">short</span> <span word="time">time</span>.;</p><p> <span word="there">there</span> <span word="are">are</span> <span word="some">some</span> <span word="reasons">reasons</span> <span word="why">why</span>;</p><p> <span word="because">because</span> <span word="of">of</span>;</p><p> <span word="partly">partly</span> <span word="because">because</span>-<span word="largely">largely</span> <span word="because">because</span>;</p><p> <span word="therefore">therefore</span>/<span word="hence">hence</span></p><p> </p>
页:
[1]