To save trouble, you may as well _______ the product online before you place an order.
A. predict B. polish C. promote D. preview
Last fall, I went to the US as an exchange student. I’ll never forget my homestay there ______ I became a real DIY enthusiast.
A. where B. when C. that D. which
书面表达
假如你是学生会主席，请根据下面图表，用英语写一则关于春游的通知。
参加者 | 高中一、二年级的学生 |
活动内容 | 1.去博物馆看《人与自然》的展览。 2.参加龙山植物园。 |
集合地点 | 学校大门前 |
集合时间 | 1.3月28日上午乘校车前往； 2.早上七点集合，七点二十分开车。 |
注意事项 | 1.参观展览时保持安静；并认真记笔记，准备回来后讨论。 2.在山顶野餐，要自带午餐和饮料。 3.参加者在本周四前到学生会报名。 |
注意：
1.通知必须包括表内所列内容，可以适当调整内容的顺序和增加细节，使其连贯、完整。
2.词数：100左右。3.通知时间：3月20日
4.参考词汇：植物园the botanical garden; 学生会the Students' Union
短文改错英语课上,老师要求同桌同学相互修改作文。假设以下小作文为你同桌所写，请你对其进行修改。文中共有10处错误,每句中最多有两处。错误涉及一个单词的增加,删除或修改。
增加：在缺词处加一个漏词符号（^），并在此符号下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改均仅限一词。
2．只允许修改10处，多者（从第11处起）不计分。
3．必须按答题要求做题，否则不给分。
On March 25th last spring, I, as well as my brothers, were leaving for Nanjin in order to go to Jack's concert. I very fond of Jack's songs so I couldn't wait to see him. After we arrived at the center of the water stadium, the large number of people were waiting there. We met a few exciting fans of Jack, smiling and holding picture of Jack. Finally, at 8 o'clock in the evening, Jack turned down slowly among the cheers of all fans. Dressing in a red coat, Jack sang many more beautiful songs.
Following his rhythm, I sang with music. Finally, the concert ended up with a famous song by Jack.
根据句意和提示完成下列句子。
1.On account of his knowledge of the mountainous country, John Smith _____ ______ ______ （被指派为） our guide.
2.This old dictionary has been _____ _____ ______ （很有价值） in helping you get round Beijing.
3.You must attend the meeting ___________（准时）at 10 o’clock.
4.Meanwhile, I find myself _______ _______ ______ （回顾）my senior year, and thinking about all the wonderful things that have happened.
5.Suddenly, Tom stood up and, _________(抓起)his schoolbag, rushed out of the classroom.
6.Dickens started writing novels ______ ______ _____ ______ (在三十刚出头)and became successful almost immediately.
7.No sooner had the boy spoken these words than the warden _____ _____ ______ _____ ________ (敲他的脑袋)with the soupspoon.
8.Finally, they decided to _______ their grandson _______ the astronaut (以......命名).
9.As ____ _____ ,（时间的推移）more and more colleges started cheerleading, and more women started doing it than men.
10.Fortunately, she was _____ _____ (选中)from dozens of applicants for the job.
语法填空
Koalas, native to the Australian wilds, initially proved difficult to keep alive in zoos, because koalas eat nothing but the leaves of the eucalyptus tree(桉树). Zoos provided them ____1.______ an unlimited supply of eucalyptus leaves. One zoo even planted eucalyptus trees _____2.____(make) sure that the koalas had a continual supply of fresh leaves. However, koalas kept in cages always died within a year of their ___3._____(arrive) at the zoo.
Eventually it was discovered that eucalyptus trees less than five years old sometimes produce a kind of acid in their leaves. Taking in small quantities of this acid ___4.____ (be) fatal to the koalas. In their natural habitat, the koalas’ senses tell them ____5.____ eucalyptus trees have dangerous leaves, and they simply move on to other trees until they find leaves _____6.____ are safe to eat. But in zoos, when their keepers unknowingly were giving them leaves with acid, the koalas ____7.____(leave) with only two options: eat the poisonous leaves ____8.___ starve. Either option was fatal to the ____9._____(trap) koalas.
Fortunately, today’s zoos use special tests to distinguish between poisonous eucalyptus leaves and safe ___10.______, and now koalas are eating well and living an easy life in zoos.
