问题补充：
单选题Generallyspeaking,clothesmadeofman-madematerialsislesscomfortablethan_____madeofnaturalfiberslikecotton,woolorsilk.A.thatB.itC.thoseD.One
答案：
Generallyspeaking,clothesmadeofman-madematerialsislesscomfortablethan_____madeofnaturalfiberslikecotton,woolorsilk.A.thatB.itC.thoseDone
答案理论上是C具体的我也说不清楚只能说是感觉了，说过这么一句话，题读3遍，答案自显
