The problem is not _____ easy. Think _____ over.
#14557
A
such, it
B
that, it
C
so,不填
D
that,不填
推荐题目
_______ of the students here _______ from the countryside.
#14102
A
Three-fourths; are
B
Three-fourth; is
C
Three-fourths; is
D
Three-fourth; are
smoke
#13456
A
pardon
B
lesson
C
alone
D
button