题型:名词解释 Students in China always have ________ homework every day.A.too muchB.too manyC.much tooD.many too 查看答案
题型:名词解释 按发热时间长短,发热可分为4类,长期发热指A.低热持续1个月以上B.发热持续或间隙超过3周,经体检、常规辅助检查不能确诊者C.发热时间≥2周,有的可无明显症状D.发热<2周,多伴有局部症状及体征E.发热<1周,多伴有局部症状及体征 查看答案