【名词&注释】
蛋白质(protein)
[单选题]Ifeverybody is _______, let’s begin our class.
A. sat
B. seated
C. seat
D. sitted
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学习资料:
[单选题]<白雪歌送武判官归京>本诗属于( ) 歌行体七绝律诗杂言诗
A. 歌行体
B. 七绝
C. 律诗
D. 杂言诗
[单选题]He________studied, yet he passed every exam.
A. frequently
B. little
C. regularly
D. rarely
[单选题]He made it a rule never________late.
A. get up
B. got up
C. to get up
D. gotten up
[单选题]进食后,使机体产生额外热能最多的是( )
A. 糖
B. 脂肪
C. 蛋白质
D. 混合食物
E. 维生索
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