给该患儿口服双氢克尿塞，氨苯蝶啶：1周，水肿减轻，但出现腹胀，膝反射减弱，心电图T波低平，考虑可能是E．
A．replyB．sillyC．lonelyD．calmly
A. reply
B. silly
C. lonely
D. calmly
A．whistleB．whichC．wheatD．whole
A. whistle
B. which
C. wheat
D. whole
Why did the paper industry need a new source of fiber in the early 180Os？
A. Publishers wanted higher quality paper.
B. Paper made from rags deteriorated too quickly.
C. Wood pulp had become too expensive.
D. The supply of rags was insufficient.
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