The cost of round -trip air transportation is included ___the nine -day cruis...

admin2020-12-24  16

问题 The cost of round -trip air transportation is included ___the nine -day cruise package.

选项 A. by
B. in
C. at
D. to

答案B

解析
转载请注明原文地址:https://ti.zuoweng.com/ti/daR8KKKQ