The commander of a British Army element is a ______ and the second in command (2IC) is a ________. A: corporal B: sergeant C: private D: lance corporal
The commander of a British Army element is a ______ and the second in command (2IC) is a ________. A: corporal B: sergeant C: private D: lance corporal
在K均值聚类算法里，默认采用的距离为： A: Chebychev距离 B: 欧氏距离 C: Lance and Williams距离 D: Canberra距离
在K均值聚类算法里，默认采用的距离为： A: Chebychev距离 B: 欧氏距离 C: Lance and Williams距离 D: Canberra距离
Student: Professor Lance, your lecture on cloning is very interesting! Professor: ______ Are you a student of biology Student: No. I major in chemistry. A: I think so B: I"m glad to hear that C: It must be D: It"s not so interesting
Student: Professor Lance, your lecture on cloning is very interesting! Professor: ______ Are you a student of biology Student: No. I major in chemistry. A: I think so B: I"m glad to hear that C: It must be D: It"s not so interesting
“自相矛盾”出自汉语成语故事，意思是比喻别人或自己说话做事前后抵触。请问以下选项中不是“矛”的正确英译为（ ） A: Shield B: Spea C: Lance D: Pike
“自相矛盾”出自汉语成语故事，意思是比喻别人或自己说话做事前后抵触。请问以下选项中不是“矛”的正确英译为（ ） A: Shield B: Spea C: Lance D: Pike
Moods, say the experts, are emotions that tend to become fixed, 1) an influence on one's outlook for hours, days or even weeks. That's 2) if your mood is a pleasant one, but it will be a problem if you are sad, anxious, angry or lonely. Perhaps one of the best ways to deal with such moods is to 3) . Sometimes, though, there is no one to listen. Modern science offers an abundance of drugs to deal with bad moods. But scientists have also discovered the practicability of several non-drug 4) to release you from an unwanted mood. These can be just as useful as drugs, and have the added benefit of being healthier. So, the next time you feel out of sorts, don't 5) the drug store – try the following approach. Of all the mood-altering self-help techniques, physical exercise seems to be the most 6) cure for a bad mood. “If you could keep up the exercise, you'd be in high spirits,” says Kathryn Lance, author of Running for Health and Beauty. Obviously, physical activity 7) mood changes. Researchers have explained biochemical and various other changes that make exercise 8) drugs as a mood-raiser. Physical exertion such as housework, however, does little help, probably because it is not intensive enough, and people usually do it unwillingly. The key is physical exercise – running, cycling, walking, swimming or other sustained activities that 9) the heart rate, increase circulation and improve the body’s use of oxygen. Do them for at least 20 minutes a 10) , three to five times a week.
Moods, say the experts, are emotions that tend to become fixed, 1) an influence on one's outlook for hours, days or even weeks. That's 2) if your mood is a pleasant one, but it will be a problem if you are sad, anxious, angry or lonely. Perhaps one of the best ways to deal with such moods is to 3) . Sometimes, though, there is no one to listen. Modern science offers an abundance of drugs to deal with bad moods. But scientists have also discovered the practicability of several non-drug 4) to release you from an unwanted mood. These can be just as useful as drugs, and have the added benefit of being healthier. So, the next time you feel out of sorts, don't 5) the drug store – try the following approach. Of all the mood-altering self-help techniques, physical exercise seems to be the most 6) cure for a bad mood. “If you could keep up the exercise, you'd be in high spirits,” says Kathryn Lance, author of Running for Health and Beauty. Obviously, physical activity 7) mood changes. Researchers have explained biochemical and various other changes that make exercise 8) drugs as a mood-raiser. Physical exertion such as housework, however, does little help, probably because it is not intensive enough, and people usually do it unwillingly. The key is physical exercise – running, cycling, walking, swimming or other sustained activities that 9) the heart rate, increase circulation and improve the body’s use of oxygen. Do them for at least 20 minutes a 10) , three to five times a week.