There is a common belief among the stude
题型:选择题
问题:
There is a common belief among the students in our school ______ they should make great efforts to learn and reach the peak of their academic performances.
A.which
B.if
C.that
D.whether
There is a common belief among the students in our school ______ they should make great efforts to learn and reach the peak of their academic performances.
A.which
B.if
C.that
D.whether