裂缝按其出现的部位可分为()、内部裂缝。
A.堤身内裂缝
B.表面裂缝
C.堤基内裂缝
D.暗缝
参考答案:B
An agreement seems to be impossible because the majority of the committee members are ______________ it.
A.against
B.for
C.to
D.with
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性()
A.
B.
C.
D.