[填空题]Sales fluctuated ’from 1998 to 2000.

[填空题]Sales fluctuated ’from 1998 to 2000.

[填空题]Sales fluctuated dramatically in 1998, whereas 1999 saw a steady decline in sales.

[单项选择]MEMORANDUM
To: Sales Staff
From: Josephine Marano, Owner
Subject: Ordering New Stock
I am currently looking for new CDs to order for our upcoming promotion. In the past, soundtracks have seemed to be the trend, so I am particularly looking into displaying a wide selection at the sale. Please let me know in an e-mail which titles and artists we need to have in stock. I will also be bringing in R&B, classical, blues, and rock compilations to add to our limited collections. I would love to hear your suggestions for these types, too. Thanks again for all your hard work.
Which type of merchandise has had the best sales in the past
A. Songs from hit movies
B. Classical Artists
C. Rhythm and Blues CDs
D. Compilations of Rock Music

[单项选择]To: Sales Department
From: Leo Nolan
Subject: Illness at work
Recent research has suggested that November and December are the most likely times for an employee to become ill and take time off of work as a result. Therefore, as we approach this high-risk period, it is essential to review our company policy regarding illness.
First of all, employees should be encouraged to visit their local medical center to receive a flu shot. The flu is a serious illness that usually forces people out of work for several days at a time. All vaccinations are covered by the company’s health insurance scheme.
In the event that employees fall ill, provision is made for sick leave in their contracts. During the first five years of service to the company, all employees are permitted to take seven days of paid sick leave. Employees who have between six and nine years experience at the company are entitled to take nine days of paid sick leave, and all employees with more tha
A. To remind workers about a company policy
B. To notify employees of a change in policy
C. To ask employees not to take time off in November
D. To get the sales department to conduct a survey

[填空题]Sales increased steadily from 1998 to 2000.

[填空题]Bicycle sales decreased steadily from 1998 to 2000

[填空题]Sales didn’t change from 1998 to 2000.

[单项选择]The climate of earth has fluctuated quite a bit over the last 4.6 billion years of our planet’s history and it can be expected that the climate will continue to change. One of the most intriguing questions in earth science is whether the periods of ice ages are over or arc we living in an "interglacial" period of time between ice ages
The geologic time period we are now living in is known as the Holocene (全新世). This epoch began about 11,000 years ago which was the end of the last glacial period and the end of the Pleistocene (更新世) epoch. The Pleistocene was an epoch of cool glacial and warmer interglacial periods which began about 1.8 million years ago.
Since the glacial period known as the "Wisconsin" in North America and "Wrm’ in Europe when over 10 million square miles (about 27 million km² ) of North America, Asia, and Europe were covered by ice, almost all of the ice sheets covering the land and glaciers in the mountains have retreated. Today, about ten p
A. The climate of earth has fluctuated quite a hit over the last 4.6 billion years.
B. An increase in the earth’s temperature will have major consequences for all life on this planet.
C. The information we have got makes us unable to explain the global warming completely.
D. The Pleistocene began about 1.8 million years ago.