Before Sanders enrolled in Yale Law School, Watts was already a topic for discussion on the campus.()
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In Marguerite’s mind, Mrs. Flowers was a god-like figure.()
The hero boy in the Polar Express is very lonely and disliked by his friends.()
下列有关RNA的叙述，正确的是
A. RNA分子不含双螺旋结构
B. rRNA是分子量最小的RNA
C. 胸腺嘧啶是BNA的特有碱基
D. rRNA参与核糖体的组成
E. tRNA是蛋白质生物合成的直接模板
The girl sincerely invites the lonely to go with them to see Santa.()
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