题目内容
(请给出正确答案)
[多选题]
cement 的同义词()
A.weaken
B.strengthen
C.stick to
D.refuse
答案
STRENGTHEN
如果结果不匹配,请 联系老师 获取答案
A.weaken
B.strengthen
C.stick to
D.refuse
STRENGTHEN
Fly ash can partly take the place of ______.
A. paving material
B. cement
C. concrete
D. the coal by-product
My ______ is too weak for pork.
A.digestion
B.dignity
C.dimension
D.dilemma