题目: 决定丝氨酸的密码子是[ ]A.TCGB.UCGC.AGCD.UGC 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0506/dd9eecfe5168ca329c1d742ee6b17454.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 The enemy troop suddenly took the small village by surprise _____ a rainy morning. A.on B.atC.in D.during 查看答案