餐桌上的油污如何除去？
参考答案：
用少许白酒倒在桌上，用于净的抹布来回擦几遍，油污即可除尽。
用所给词的适当形式填空 。
小题1:Will you invite the exchange students (take) part in the activity?
小题2:The doctor can make Neil (feel) better than before.
小题3:Our paintings are quite different from (they).
小题4:Read more, and you (be) better at English.
小题5:Look ! Simon (fix) the broken bike for his classmate.
男性，50岁，间断周身乏力，黄染，酱油色尿4年，每到冬季发作，伴手指、耳垂紫绀，化验血常规：WBC6.5×10 9/L，Hb41g/L，PLT205×l0 9/L，Ret12．0%，最可能诊断是
A．白血病B．再生障碍性贫血C．溶血性贫血D．巨幼细胞性贫血E．营养性贫血
