更多"A person’s wealth is often in {{U}}"的相关试题:
[单项选择]A person’s wealth is often in {{U}}inverse{{/U}} proportion to their happiness.
A. equal
B. opposite
C. certain
D. large
[填空题]Paragraph Ten
Visitors to Britain are often surprised to find that the weather is an almost endless topic of conversation. This is not because the British are not bright enough to think of anything else to talk about, but because there is always a feature of surprise in the British climate. We never know what is in store for us the next day.
[填空题]To us, the environment in which fish dwell often seems cold, dark and{{U}} (36) {{/U}}.But there are advantages to{{U}} (37) {{/U}}water. And{{U}} (38) {{/U}}played an important role in making fish what they are. One is that water isn’t{{U}} (39) {{/U}}sudden temperature changes. Therefore it makes{{U}} (40) {{/U}}habitat for a cold-blooded animal. Another advantage is the water’ s ability to easily support body weight. Protoplasm has{{U}} (41) {{/U}}the same density as water. So fish in water is almost weightless. This weightlessness in turn means two things: 1) Fish can get along with a light weight and a simple bone{{U}} (42) {{/U}}. And 2) Limitations to a{{U}} (43) {{/U}}size are practically removed. Yet there is one basic difficulty to live in water in fact that it is incompressible.{{U}} (44) {{/U}}The fish pushes water aside by the forward motion of its head and with a curve of its body and its flexible tail.
{{U}} (45) {{/U}}. The fact that water is inc
[填空题]You should often s（） the floor to keep it clean.
[单项选择]Paperback novels in the 1940’s and 1950’s often had ______ covers to attract readers’ attention.
A. murky
B. lurid
C. legitimate
D. pale
[填空题]We often hear the{{U}} (36) {{/U}}, "Everybody talks about weather, but nobody does anything about it." This is really not{{U}} (37) {{/U}}today. Something is, indeed, being{{U}} (38) {{/U}}. Today, meteorology is used to make people’s lives{{U}} (39) {{/U}}and better. Meteorologists are {{U}} (40) {{/U}}studying the weather. Sonic meteorologists{{U}} (41) {{/U}}the weather, others analyze weather information, and still others make forecasts about the weather{{U}} (42) {{/U}}.
The United States National Weather Service{{U}} (43) {{/U}}a network of weather stations through the U.S. The Weather Service has more than 400 stations{{U}} (44) {{/U}}. At these stations, weather observations are taken every hour, both during the day and night. The Weather Service issued 24 - hour weather forecasts. It also issues 5 - day forecasts, 10 - day forecasts and even 30 - day forecasts.{{U}} (45) {{/U}}.
In the year 1959, the United States launched its first weather satel
