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问题 选择题

How I wish every family _________ a large house with a beautiful garden!

A．has

B．had

C．will have

D．have

答案

答案：B

单项选择题

延缓耐药性的配伍

A．磺胺嘧啶+TMP
B．长春新碱+顺铂
C．异烟肼+利福平
D．中效利尿药与各类抗高血压药配伍
E．强效利尿药与氨基糖苷类药物配伍
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填空题

Questions 14-18


·Using the information in the text, complete each sentence 14-18, with a word or phrase from the list below.
·For each sentence (14-18), mark one letter (A-G) on the Answer Sheet.
·Do not mark any letter twice.
14. According to Dr. Score, lightning is caused by hail falling through ______.
15. The refrigerated rod served the same functions as ______.
16. Ice particles bouncing off hail falling through a cloud acquire ______.
17. In the paragraph four the word "duplicated" means ______.
18. According to S.E. Regnolds, there could be no lightning without ______.
  • A. copy
  • B. a positive charge
  • C. a negative charge
  • D. super cooled clouds
  • E. falling hail clouds
  • F. hail and super cooled clouds
  • G. moisture particles
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