单选题
人类排泄的嘌呤代谢产物是（ ）
乳清酸
尿素
尿酸
肌酸
以上都不对
单选题
关于胰岛素调节糖代谢的错误论述是（ ）。
促进糖异生
促进糖转变为脂肪
促进糖原合成
增强肝葡萄糖激酶的活性
单选题
脂肪动员加强是肝内生成的乙酰辅酶A主要转变为（ ）。
脂酸
酮体
草酰乙酸
葡萄糖
单选题
With his work completed, the manager stepped back to his seat, feeling pleased ______ he was a man of action.
which
what
that
完形填空
二、完形填空：阅读下面的短文，根据文章内容从A、B、C三个选项中选择合适的内容将短文补充完整。
Each morning, millions of us turn on our radios and televisions for the weather forecast. Do the cloudy skies mean rain? Will rising temperatures bring a 1 to melt snow and ice? Once we hear the forecast, we decide what clothes to wear and 2 to carry an umbrella or not.
3 ,though, weather forecasts are obviously incorrect. Yes, though the accuracy of forecasts has improved in recent years, predicting（预测）the weather is a fascinating mixture of art and science.
Predicting the weather is not all hard science. The computers can only give some descriptions of the behavior of the atmosphere（大气） Furthermore, even an accurate forecast for a large area may not take 4 the effect of local area on the weather. So some 5 of art is also necessary.
A. climate B. spell C. term
2. A. whether B. what C. if
3. A. In no time B. For the first time C. From time to time
4. A. the place of B. care of C. into consideration
5. A. case B. degree C. extent
__1__
- A
- B
- C
__2__
- A
- B
- C
__3__
- A
- B
- C
__4__
- A
- B
- C
__5__
- A
- B
- C
单选题
__1__
- A
- B
- C
单选题
__2__
- A
- B
- C
单选题
__3__
- A
- B
- C
单选题
__4__
- A
- B
- C
单选题
__5__
- A
- B
- C