摘要：) 装上,贴上,系上[(+to)] He’ll attach the label to your luggage. 他会把标签系在你的行李上.
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如图，两木块的的质量分别是m1和 m2，两轻弹簧的劲度系数分别为k1和k2，上面的木块压上面的弹簧上，整个系处于平衡状态，现缓慢向上提上面的木块直到它刚离开上面的弹簧，在这个过程中，下面的木块移动的距离为：（ ）
A．
B．
C．
D．
单词拼写。
根据下列句子及所给汉语注释，在相应横线上写出各单词的正确形式。(每空只写一词)
根据下列句子及所给汉语注释，在相应横线上写出各单词的正确形式。(每空只写一词)
1.The government has promise to take ____(措施)to help the unemployed.
2. Eating sensibly and taking regular exercise is a fairly_____ (可靠的)method of
losing weight.
3. Frightened by the sound of footsteps, the rabbits ran off in different ___ (方向).
4. As a young man he went off to Africa, looking for___(冒险).
5. It is important for us to ____(体验) nature.
6.When you are interviewed, the first_____(印象) is very important.
7. Little Frantz didn't know what to say to__(道歉)for his being late again for school.
8. ______(系上) your seat belt when you drive.
9. In order to keep the____(平衡) of nature, we must protect some animals in danger.
10. She felt greatly _____ (荣幸) to be invited to give a lecture at the meeting.
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2. Eating sensibly and taking regular exercise is a fairly_____ (可靠的)method of
losing weight.
3. Frightened by the sound of footsteps, the rabbits ran off in different ___ (方向).
4. As a young man he went off to Africa, looking for___(冒险).
5. It is important for us to ____(体验) nature.
6.When you are interviewed, the first_____(印象) is very important.
7. Little Frantz didn't know what to say to__(道歉)for his being late again for school.
8. ______(系上) your seat belt when you drive.
9. In order to keep the____(平衡) of nature, we must protect some animals in danger.
10. She felt greatly _____ (荣幸) to be invited to give a lecture at the meeting.