Once there was a boy who found a penguin at his door.The penguin looked sad and the boy thought it ___ be lost. 参考答案给的是may, 我觉得不合适. 我觉得应该是might have been lost,盼望专家老师给予我权威的解析及判定。谢谢您。
By 1860, the settlement of the American West along with timber shortages in the East converged with ever-widening impact on the pine forests of the Great Lakes states.请问老师，这句话的主谓宾是什么，怎么翻译？
By 1970, according to a World Wildlife Fund report, only about 4500 tigers survived throughout the world-half of them in India.请问这里的throughout the world-half of them什么意思？作什么成分？
For much of the past year, President Bush campaigned to move Social Security to a saving-accountmodel, with retirees trading much or all of their guaranteed payments for payments depending on investment returns. 这里的trading如何翻译？
...the irony being that she was widely understood to have spoken out aginst it in the privacy of the committee.麻烦老师解惑 这句话的主句是啥啊？谓语动词是什么？ 我觉得红色地方就是个后置定语对吗？如果是的话没有谓语了呢 很不懂 。
I was able to hurry away with precious chalk marks on baggage.请问was able to该翻译成设法还是能够? with precious chalk marks on baggage 在这里是什么成分,on baggage是mask的定语吗?
Trump's call to Kemp, his
latest attempt to interfere in the results of the 2020 election, came hours
before the President's visit to the state to rally in support of Republican
Sens. 请老师帮忙分析一下这个句子的成分。
...不需施用肥料、农药，所产稻米虽呈胭脂红色，却是真正的绿色食品。” 将该句子翻译成"Therefore,
it does not require fertilisers and pesticides during the growing process, and
although the rice produced is carmine in colour, it is a truly green
food."是否合适？