整粒大豆蛋白质的消化率只有60%,加工成豆腐后可提高至90%以上,其原因主要是加工过程去除了大豆中的()
A.钙
B.寡糖
C.皂甙
D.纤维素
E.植物红细胞凝集素
参考答案:D
In most western countries, on April Fool’s Day,people often play _____ trick on each other; children especially have great _______ fun.
A.a;a
B.the;the
C.不填;a
D.a;不填
患者死亡前最后消失的感觉是()。
A.视觉
B.听觉
C.幻觉
D.痛觉
E.触觉