单选题：肠-胃反射的作用是

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题目内容：
肠-胃反射的作用是 A．促进胃排空，抑制胃液分泌
B．促进胃排空，促进胃液分泌
C．抑制胃排空，抑制胃液分泌
D．抑制胃排空，促进胃液分泌
E．对胃排空和胃液分泌无影响
参考答案：
答案解析：

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