We have kept ___ our friendship by writing to each other,so we are true friends.选项:a、upb、backc、offd、down麻烦解释下该如何选择
问题描述：
We have kept ___ our friendship by writing to each other,so we are true friends.
选项:
a、up
b、back
c、off
d、down
麻烦解释下该如何选择
答
应该是b吧
keep up是跟上
keep back是保留
keep off是让开
keep up是跟上
我觉得应该是保留
意思应该是我们用写信给每个人来保留我们的友谊，所以我们是真朋友、、
答
We have kept down our friendship by writing to each other, so we are true friends.
选项:
a、up
b、back
c、off
d、down
答
我是英语专业的.四个选项的意思分别是.
A.保持,继续,维持,跟上(时代)
B.隐瞒,保留,阻止,阻挡
C.不接近,避开
D.抑制(控制)
所以选择A.我们通过写信维持我们的友谊.