高等继续教育 / 统考英语B
正确率:统考%
题型描述: 单选题
Several screws(螺丝) need _ _ _ _ _ _ .A.tightening
B.shortening
C.widening
D.enlarging
Several screws(螺丝) need _ _ _ _ _ _ .A.tightening
B.shortening
C.widening
D.enlarging
参考答案:
佳题速递: