_____ a lot of small ads are put up on the walls, out city will be untidy.
#55173
A
Until
B
Though
C
If
D
Unless
推荐题目
—When will you return the book to me?—I’ll give it to you _________ I finish it.
#55208
A
once
B
until
C
as soon as
D
unless
—My sports shoes are nicer than yours?—Yes, but mine are _________ yours.
#57660
A
comfortable
B
more comfortable
C
the most comfortable
D
as comfortable as