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【单选题】
枸橼酸铋钾抗消化性溃疡的机制是A.
在胃液中形成胶体物，保护溃疡面
B.
阻断H受体
C.
阻断促胃液素受体
D.
抗幽门螺杆菌药
E.
抑制胃壁细胞质子泵
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举一反三
【简答题】内撅（ye厌）外拓
【单选题】We hoped that by the end of the ye ar we t h e job.
A.
had finished
B.
finished
C.
w ould have finished
D.
will finish
【简答题】My own experiment with culture shock came to a fruitless end when I returned with homesick from a year’s study in Italy. I had never heard of culture shock. All I knew was that I was unhappy and wante...
【简答题】用方框内所给的词填空。 hard-working, grandpa, luckily, worst, foreign ,anymore,report,grandma, end-of-year 1. Lana said that she wouldn't go to Maria's house . 2. Please give the boy's to our teacher. 3...
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