[填空题]The telephone had been ringing for several minutes before it（）(answer).

[填空题]The telephone had been ringing for several minutes before it（）(answer).

[单项选择]My teacher had been with me several weeks before I understood that everything has a name.
A. 在我明白一切事物都有自己的名字之前，我和老师在一起呆了好几个星期。
B. 我的老师和我在一起好几个星期，在我懂得每个东西都有一个名字之前。
C. 我和老师生活了几个星期之后，我才明白了每个东西都有自己的名称。
D. 好几个星期过去了直到老师让我明白一切都有一个名字。

[单项选择]Several complaints have been received from customers who have been sent the correcl orders with the wrong invoices and wrong orders with the correct invoices．
A. 从客户中已经收到一些投诉，他们被送到具有错误发票的正确订货和具有正确发票的错误订货。
B. 我们已收到那些正确订货和错误发票或错误订货和正确发票的客户的投诉。
C. 我们收到了不少客户的投诉说，有的人收到的订货是对的，但发票开错，有的订货有误，但发票没错。
D. 我们收到不少客户的投诉，他们中有的人收到了正确的订货和错误的发票，另一些人收到了错误的订货和正确的发票。

[单项选择]1 Several men have been responsible for promoting forestry as a profession. Foremost was Gifford Pinchot, the father of professional forestry in America. He was chief of the Forest Service from 1898 until 1910, working with President Theodore Roosevelt to instigate sound conservation practices in forests. Later he was professor of forestry and founder of the Pinchot School of Forestry at Yale University. Another great forester was Dr. Bernard E. Fernow, the first head of the U.S. Forest Service. He organized the first American school of professional forestry at Cornell University.
2 The foresters of today, like Pinchot and Fernow in the past, plan and supervise the growth, protection, and utilization of trees. They make maps of forest areas, estimate the amount of standing timber and future growth, and manage timber sales. They also protect the trees from fire, harmful insects, and disease. Some foresters may be responsible for other duties, ranging from wi
A. To emphasize his contributions to the field
B. To describe his family background
C. To praise his management skills
D. To illustrate his influence on the president

[单项选择]　Several men have been responsible for promoting forestry as a profession. Foremost was Gifford Pinchot, the father of the professional forestry in America. He was chief of the Forest Service from 1898 until 1910, working with President Theodore Roosevelt to instigate sound conservation practices in forests. Later he was professor of forestry and founder of the Pinchot School of Forestry at Yale University. Another great forester was Dr. Bernard E. Fernow, the first head of the U.S. Forest Service. He organized the first American school of professional forestry at Cornell University. 　　The foresters of today, like Pinchot and Fernow in the past, plan and supervise the growth, protection, and utilization of trees. They make maps of forest areas, estimate the amount of standing timber and future growth, and manage timber sales. They also protect the trees from fire, harmful insects, and disease. Some foresters may be responsible for other duties, ranging from wildlife protection and wat
A. To describe different philosophies of forestry management
B. To show how the field of forestry has changed in 100 years
C. To argue for the expansion of university forestry programs
D. To introduce the type of work done by professional foresters

[单项选择]Where had Mary been

[单项选择]Several experts have been called in to（　）plan for boating, tennis, refreshments and children’s game in the projected town park.
A. equipment
B. instruments
C. implement
D. facilities

[填空题]Several villages have been（）(isolation) by the floods.

[简答题]It had been so frustrating that I had come close to telling her several times during the weekend that maybe we had just grown too far apart to continue our friendship , but I didn’t. (Passage Four)

[单项选择]______several hypotheses have been advanced for the disappearance of the dinosaur; no conclusive evidence supports any of them.
A. Despite
B. In spite of
C. Although
D. In spite of the fact