bob is not promised to join in the football match____ he has to help his parents on the farm

bob is not promised to join in the football match____ he has to help his parents on the farm

题目
bob is not promised to join in the football match____ he has to help his parents on the farm
A、if
B、as
C、unless
D、when
答案
if是如果的意思
as是因为的意思
unless是除非的意思
when是当的意思
这句话的意思是“鲍勃没有承诺在参加足球比赛,因为他帮助他的父母在农场”
所以选B
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.