《金匮要略》妊娠呕吐不止，宣用
A．半夏干姜散B．干姜人参半夏丸C．桂枝汤D．当归芍药散E．白术散
参考答案：B
Great changes have taken place in that school. It is no longer ___ it was 20 years ago, ___ it was so poorly equipped.
A．what, when
B．that, which
C．what, which
D．which, that
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