讲解分析一下第二道题,并对相应的语法考点进行总结归纳---**Question 14:** Question Stem: 14. Popularizing skiing among students is one of the key ____ Harbin has taken to enhance public sports participation. Options: A. risks B. alternatives C. effects D. measures **Question 15:** Question Stem: 15. ____ in the gentle embrace of early spring, days in April boast delightful weather. Options: A. Bathed B. Having bathed C. Bathing D. To be bathed

视频信息