英语2道关于词汇的选择题
问题描述：
英语2道关于词汇的选择题
1.We'd better be ______,or they will be getting impatient.
A.in B.out C.up D.off
2.We held a party to _______ Mother's silver wedding.
A.celebrate B.congratulate C.remenber D.memorize
A
请大人对以上词汇进行解释
答
be off
离开
celebrate是庆祝的意思