各种害虫的不同虫态都要求有一定的发育起点温度才开始生长发育，完成某一阶段或整个世代需
题型：填空题
问题：
各种害虫的不同虫态都要求有一定的发育起点温度才开始生长发育，完成某一阶段或整个世代需要一定的（）。
题型：填空题
C
Arthritis, stroke, osteoporosis(骨关节炎), heart disease and dementia are what we’ve got to look forward to in old age. But conditions like these don’t have to be impossible to avoid, says New Zealand cook Robyn Martin. She firmly believes that we are what we eat and we can choose to consume foods that can slow the aging process and even prevent certain illnesses. That’s why her latest cookbook is devoted to recipes that use ingredients with a large number of anti-aging benefits. Stop the Clock—the Anti-Aging cookbook looks at a variety of health problems—from brain decline and joint aches and pains to heart disease and high cholesterol(胆固醇)—then lists foods that can improve or prevent them and offers a selection of recipes using those ingredients. “I wrote this book so I can offer people lots of information about foods that can give them a better old age.”
Six foods that can help slow the aging process:
1. Lentils
The important substance included in lentils is the one that can help you avoid the unpleasant symptoms of menopause(更年期), like mood swings.
2. Blueberries
Blueberries slow and, in some cases, reverse damage in aging brains. They are also rich in some chemicals which keep your looking young and help relieve arthritic(关节炎的) pain.
3. Carrots
Carrots have high levels of beta-carotene, which changes to vitamin A in the body. So they may help with memory, do good to the skin and are also thought to lower cholesterol.
4. Oats
The protein, calcium and phosphorus in oats all help build strong bones and connective tissue. The fibre they contain helps lower cholesterol and high blood pressure.
5. Spinach
Spinach is a good source of two important substances involved in protecting the DNA in our cells from oxication(氧化). It not only helps to strengthen the memory and turn off genes that can step up aging, but also can help improve the symptoms of osteoarthritis.
6. Soy
Soy products help lower blood pressure and cholesterol levels and are rich in phytoestrogens, which can help prevent hormone-related cancers. Soy can also be helpful to the skin, making it firm and youthful.
Did you know? Tomatoes contain a powerful substance which is not only useful for preventing problems in the heart, and lungs, but also prevents diseases like cancer. To gain the most benefit, tomatoes should be cooked.
64. If memory often fails you, which of the following combination will be good to you?
A. soy and carrots B. oats and soy
C. lentils and blueberries D. carrots and spinach
65. This passage mainly deals with _____.
A. foods and ingredients B. foods and health C. foods and nutrition D. foods and diseases
66. The passage is written _____.
A. to tell the readers recipes play an important role in keeping healthy
B. to advertise the foods mentioned in the passage
C. to tell the readers how to slow the aging process
D. to tell the readers how to cure some diseases by taking right foods