【单选题】听力原文:M: How about going out for a walk? W: I'd prefer to stay at home reading. Q: What would the woman like to do? (21)
A.
She'd like to stay at home.
B.
She'd like to do some reading at home.
C.
She'd like to go for a walk.
【单选题】Most proteins function as
【简答题】请大家下载资料里各学习文件,在学习了书本电子版第一章质点运动学的基础上(可结合爱课程App和中国大学慕课上的大学物理课程进行学习),于2月26日之前完成第一章练习题,直接用白纸标上题号,写下各题答案,拍照上传在系统里。注意交作业的时间节点,超期系统上就不能提交了。 练习一 质点运动学.doc
【单选题】听力原文:M:Can you stay for tea? W:I'd like to,but l have to buy something. Q:Where is the woman going now? (8)
【单选题】下列分子的空间构型为正四面体形的是( )