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【单选题】
丙磺舒与青霉素合用可增加青霉素疗效的原因是什么?A.
在杀菌作用上两者有协同作用
B.
两者竞争肾小管的分泌通道
C.
对细菌代谢有双重阻断作用
D.
延缓抗药性产生
E.
以上均不对
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皮皮学刷刷变学霸
举一反三
【单选题】Peter and Jane begin to feel more like roommates rather than a couple. It might be a sign that their marriage is ________ trouble.
A.
equaling to
B.
heading for
C.
carving out
D.
puting aside
【单选题】Peter and Jane begin to feel more like roommates rather than a couple. It might be a sign that their marriage is __________ trouble.
A.
emerging
B.
trying out
C.
heading for
D.
drifting along
【单选题】Peter and Jane begin to feel more like roommates rather than a couple. It might be a sign that their marriage is _____ trouble.
A.
figuring out
B.
heading for
C.
leaving for
D.
making up
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