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【判断题】
( ) 2. 铍和其同组元素相比离子半径小极化作用强 , 所以形成键具有较多共价性 。A.
正确
B.
错误
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【单选题】When the personal injury requires little or no treatment,it is a minor injury .
A.
severe injury
B.
light injury
C.
small injury
D.
serious injury
【简答题】简述人工智能概念及研究内容。
【简答题】完形填空。 Dear Lucy, We are back in Garden City now. We had 1 good trip. I 2 to collect my photos yesterday. They 3 great! I showed these photos 4 my classmates. They all 5 them. There is a photo of Ben a...
【简答题】冻害(freezing injury)
【单选题】Weight lifting, or any other sport that builds up your muscles, can make bones become denser and less ________ to injury.
A.
attached
B.
prone
C.
immune
D.
reconciled
【单选题】In any major injury to a person，first aid includes the treatment for the injury and ______.
A.
application of CPR
B.
removal of any foreign objects
C.
administration of oxygen
D.
for traumatic shock
【简答题】Sport Injury Treatment
【简答题】简述梗死的原因有哪些?
【简答题】听短文，选择正确的答语。 1. What's the guide doing? A. She's talking to the tourists. B. She's helping some friends. C. She's having a class in London. 2. The tourists are ______ now. A. in the London Museum B. i...
【简答题】听对话，回答问题。 1. How will Amy go to Beijing this winter holiday? A. By plane. B. By car. C. By train. 2.What is the time now? A. 6: 45. B. 7: 00. C. 7: 15. 3. Which sport does Mike like? A. Skiing. B. Swi...
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