...https://upfront.scholastic.com/issues/2018-19/010719/how-plastic-is-trashing-the-planet.html ▲命题原始材料：I’ve
always loved the ocean. In seventh grade, I started volunteering at the Monterey
Bay Aquarium in California.
I was upset to learn that many sea animals eat plastic trash, thin...
...years. The old lift-and-dive trap.
I loosened my grip and tugged on the string, dipping and dodging the green
kite. A series of quick sidearm jerks and our kite shot up counter-clockwise,
in a half circle. Suddenly I was on top. The green kite was scrambling now,
panic-stricken. But it was too late....
哈利波特里有一句话fine thing it would be if, on the very day you-know-who seems to have gone, the muggles found about us. 这句话如果不用seems，是该说on the very day you know who has gone,还是该说left.该用完成时还是过去时？the very day指的是今天。
After declining the post of Secretary of State he nevertheless found himself taking on the role of unofficial adviser to the President.请分析这里的taking on the role of...语法现象，这里为什么用现在分词作himself的宾补呢？谢谢老师！
介词短语 until late、on late 中的 late 是副词吗？怎么分析这种“介词+副词”的用法？如：Not until late at night did he come back. 直到深夜他才回来。There's a good film on late. 深夜有一场好电影。怎么分析这种“介词+副词”的用法？
...oted, with agriculture and sedentism came diets too closely centered on a single crop, such as wheat in the Old World and maize in the New, and although sedentism encouraged population growth, such growth seems to have been that of a “forced” population with a considerably diminished nutritional...
...重点的考点，这个句子我也比较熟悉：It is he who stole my watch. 就是他偷了我的手表。It was you who forced her to leave. 是你强迫她走的。It was yesterday that he told me. 他是昨天告诉我的。It is because you’re eating too much. 那是因为你吃得太多...