选择题：We were struck by the extent ___________ which tea

题目内容：
We were struck by the extent ___________ which teachers’ decisions served the interests of the school rather than those of the students.
A.to
B.fo
C.in
D.with
参考答案：

超前小导管注浆，钻孔直径应较管径大_____以上，环向间距应按地层条件而定，一般采用20~50cm

超前小导管注浆，钻孔直径应较管径大_____以上，环向间距应按地层条件而定，一般采用20~50cm

分类：三门峡职业技术学院英语读写  题型：选择题
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