腹部透视见膈下游离气体，首先考虑
A．腹内实质性脏器破裂B．腹内炎性病变C．腔内空腔脏器穿孔D．腹内梗阻性病变E．腹内绞窄性病变
参考答案：C
根据中文提示及句意补全单词。
1. Most children in China like to eat （三明治）with onions in them.
2. Diana cuts up some （片）of chicken for me.
3. Jay Chou is a （超级的）pop music star.
4. I'd like some cheese and （风味佐料），please.
5. Put one teaspoon of （黄油)on the sandwich.
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